74HCT4851-Q100 [NXP]
8-channel analog multiplexer/demultiplexer with injection-current effect control; 8通道模拟多路复用器/多路分解器与注入电流效应控制型号: | 74HCT4851-Q100 |
厂家: | NXP |
描述: | 8-channel analog multiplexer/demultiplexer with injection-current effect control |
文件: | 总21页 (文件大小:260K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
74HC4851-Q100; 74HCT4851-Q100
8-channel analog multiplexer/demultiplexer with
injection-current effect control
Rev. 1 — 2 August 2012
Product data sheet
1. General description
The 74HC4851-Q100; 74HCT4851-Q100 are high-speed Si-gate CMOS devices and are
specified in compliance with JEDEC standard no. 7A.
The 74HC4851-Q100; 74HCT4851-Q100 are 8-channel analog
multiplexers/demultiplexers with three digital select inputs (S0 to S2), an active-LOW
enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output
(Z). The devices feature injection-current effect control, which has excellent value in
automotive applications where voltages in excess of the supply voltage are common.
With E LOW, one of the eight switches is selected (low impedance ON-state) by S0 to S2.
With E HIGH, all switches are in the high-impedance OFF-state, independent of S0 to S2.
The injection-current effect control allows signals at disabled analog input channels to
exceed the supply voltage without affecting the signal of the enabled analog channel.
This eliminates the need for external diode/resistor networks typically used to keep the
analog channel signals within the supply-voltage range.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from 40 C to +85 C and from 40 C to +125 C
Injection-current cross coupling < 1 mV/mA
Wide supply voltage range from 2.0 V to 6.0 V for 74HC4851-Q100
ESD protection:
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )
Latch-up performance exceeds 100 mA per JESD 78 Class II level A
Low ON-state resistance:
400 (typical) at VCC = 2.0 V
215 (typical) at VCC = 3.0 V
120 (typical) at VCC = 3.3 V
76 (typical) at VCC = 4.5 V
59 (typical) at VCC = 6.0 V
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
3. Applications
Analog multiplexing and demultiplexing
Digital multiplexing and demultiplexing
Signal gating
Automotive application
4. Ordering information
Table 1.
Ordering information
Type number
Package
Temperature range Name
Description
Version
74HC4851D-Q100
74HCT4851D-Q100
40 C to +125 C
SO16
plastic small outline package; 16 leads;
body width 3.9 mm
SOT109-1
74HC4851PW-Q100 40 C to +125 C
TSSOP16
plastic thin shrink small outline package; 16 leads; SOT403-1
body width 4.4 mm
74HCT4851PW-Q100
74HC4851BQ-Q100
74HCT4851BQ-Q100
40 C to +125 C
DHVQFN16 plastic dual in-line compatible thermal enhanced
very thin quad flat package; no leads; 16 terminals;
body 2.5 3.5 0.85 mm
SOT763-1
5. Functional diagram
11
0
0
7
10
9
8 X
2
6
G8
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
13
S0
MUX/DMUX
11
10
9
14
15
12
1
13
14
15
12
1
0
S1
S2
1
2
3
4
5
6
3
5
5
2
2
E
6
4
3
4
7
Z
001aad542
001aad541
Fig 1. Logic symbol
Fig 2. IEC logic symbol
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
2 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
V
CC
16
INJECTION
CURRENT
CONTROL
13
14
15
12
1
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Z
INJECTION
CURRENT
CONTROL
11
10
9
S0
S1
S2
E
INJECTION
CURRENT
CONTROL
INJECTION
CURRENT
CONTROL
INJECTION
CURRENT
CONTROL
1-OF-8
DECODER
INJECTION
CURRENT
CONTROL
5
INJECTION
CURRENT
CONTROL
2
INJECTION
CURRENT
CONTROL
6
4
INJECTION
CURRENT
CONTROL
3
8
001aaf875
GND
Fig 3. Functional diagram
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
3 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
6. Pinning information
6.1 Pinning
74HC4851-Q100
74HCT4851-Q100
74HC4851-Q100
74HCT4851-Q100
terminal 1
index area
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Y4
Y6
V
CC
Y2
Y1
Y0
Y3
S0
S1
S2
2
3
4
5
6
7
15
14
13
12
11
10
Y6
Y2
Y1
Y0
Y3
S0
S1
Z
Z
Y7
Y5
E
Y7
Y5
(1)
GND
E
n.c.
n.c.
GND
aaa-003468
Transparent top view
aaa-003467
(1) This is not a supply pin. The substrate is attached to this
pad using conductive die attach material. There is no
electrical or mechanical requirement to solder this pad.
However, if it is soldered, the solder land should remain
floating or be connected to GND.
Fig 4. Pin configuration SO16 and TSSOP16
Fig 5. Pin configuration DHVQFN16
6.2 Pin description
Table 2.
Symbol
Y4
Pin description
Pin
1
Description
independent input/output
independent input/output
common input/output
independent input/output
independent input/output
enable input (active LOW)
not connected
Y6
2
Z
3
Y7
4
Y5
5
E
6
n.c.
GND
S2
7
8
ground (0 V)
9
select input
S1
10
11
12
13
14
15
16
select input
S0
select input
Y3
independent input/output
independent input/output
independent input/output
independent input/output
supply voltage
Y0
Y1
Y2
VCC
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
4 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
7. Functional description
Table 3.
Function table[1]
Input
Channel ON
E
L
L
L
L
L
L
L
L
H
S2
L
S1
L
S0
L
Y0 to Z
Y1 to Z
Y2 to Z
Y3 to Z
Y4 to Z
Y5 to Z
Y6 to Z
Y7 to Z
-
L
L
H
L
L
H
H
L
L
H
L
H
H
H
H
X
L
H
L
H
H
X
H
X
[1] H = HIGH voltage level;
L = LOW voltage level;
X = don’t care.
8. Limiting values
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
VCC
VI
Parameter
Conditions
Min
Max
+7.0
VCC + 0.5
VCC + 0.5
20
Unit
V
supply voltage
0.5
[1]
[2]
input voltage
0.5
V
VSW
IIK
switch voltage
0.5
V
input clamping current
switch clamping current
switch current
VI < 0.5 V or VI > VCC + 0.5 V
VSW < 0.5 V or VSW > VCC + 0.5 V
VSW > 0.5 V or VSW < VCC + 0.5 V
-
mA
mA
mA
mA
mA
C
ISK
-
20
ISW
-
25
ICC
supply current
-
50
IGND
Tstg
Ptot
ground current
50
65
-
-
storage temperature
total power dissipation
+150
500
[3]
Tamb = 40 C to +125 C
mW
[1] The minimum and maximum input voltage rating may be exceeded if the input clamping current rating is observed.
[2] The minimum and maximum switch voltage rating may be exceeded if the switch clamping current rating is observed.
[3] For SO16 package: Ptot derates linearly with 8 mW/K above 70 C.
For TSSOP16 package: Ptot derates linearly with 5.5 mW/K above 60 C.
For DHVQFN16 packages: Ptot derates linearly with 4.5 mW/K above 60 C.
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
5 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
9. Recommended operating conditions
Table 5.
Symbol
Recommended operating conditions
Parameter
Conditions
74HC4851-Q100
74HCT4851-Q100
Min Typ Max
5.0
Unit
Min
Typ
-
Max
VCC
VI
supply voltage
input voltage
2.0
6.0
VCC
VCC
4.5
0
5.5
V
0
-
-
-
-
VCC
V
VSW
Tamb
t/V
switch voltage
ambient temperature
0
-
0
VCC
V
40
-
+125 40
+125
C
input transition rise and
fall rate
VCC = 2.0 V
VCC = 3.0 V
VCC = 3.3 V
VCC = 4.5 V
VCC = 6.0 V
-
-
-
-
-
6.0
6.0
6.0
6.0
6.0
1000
800
800
500
400
-
-
-
ns/V
ns/V
ns/V
ns/V
ns/V
-
-
-
-
-
-
-
-
500
-
6.0
-
10. Static characteristics
Table 6.
RON (ON resistance)
At recommended operating conditions; voltages are referenced to GND (ground 0 V); For test circuit see Figure 8.
Symbol Parameter
74HC4851-Q100
Conditions
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ Max
Min
Max
Min
Max
RON(peak) ONresistance VI = VCC to GND; E = VIL
(peak)
VCC = 2.0 V; ISW = 2 mA
-
-
-
-
-
400 650
215 330
120 270
-
-
-
-
-
670
360
305
240
220
-
-
-
-
-
700
380
345
270
250
VCC = 3.0 V; ISW 2 mA
VCC = 3.3 V; ISW 2 mA
VCC = 4.5 V; ISW 2 mA
VCC = 6.0 V; ISW 2 mA
76
59
210
195
RON
ONresistance VI = 0.5 VCC; E = VIL
mismatch
between
VCC = 2.0 V; ISW = 2 mA
-
-
-
-
-
4
2
2
2
3
10
8
-
-
-
-
-
15
12
12
12
13
-
-
-
-
-
20
16
16
16
18
VCC = 3.0 V; ISW 2 mA
channels
VCC = 3.3 V; ISW 2 mA
VCC = 4.5 V; ISW 2 mA
VCC = 6.0 V; ISW 2 mA
8
8
9
74HCT4851-Q100
RON(peak) ONresistance VI = VCC to GND; E = VIL
(peak)
VCC = 4.5 V; ISW 2 mA
-
-
76
2
210
8
-
-
240
12
-
-
270
16
RON
ONresistance VI = 0.5 VCC; E = VIL
mismatch
between
channels
VCC = 4.5 V; ISW 2 mA
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
6 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
Table 7.
Injection current coupling
At recommended operating conditions; voltages are referenced to GND (ground 0 V); For test circuit see Figure 9.
Symbol
Parameter
Conditions
74HC4851/Q100
74HCT4851/Q100
Unit
Min Typ[1] Max
Min Typ[1] Max
Tamb = 40 C to +125 C
[2][3]
VO
output voltage
variation
ISW 1 mA; RS 3.9 k
VCC = 3.3 V
-
-
0.05
0.03
1
1
-
-
-
-
mV
mV
VCC = 5.0 V
0.03
1
ISW 10 mA; RS 3.9 k
VCC = 3.3 V
-
-
0.55
0.27
5
5
-
-
-
-
mV
mV
VCC = 5.0 V
0.27
5
ISW 1 mA; RS 20 k
VCC = 3.3 V
-
-
0.04
0.03
2
2
-
-
-
-
mV
mV
VCC = 5.0 V
0.03
2
ISW 10 mA; RS 20 k
VCC = 3.3 V
-
-
0.56
0.48
20
20
-
-
-
-
mV
mV
VCC = 5.0 V
0.48
20
[1] Typical values are measured at Tamb = 25 C.
[2] VO here is the maximum variation of output voltage of an enabled analog channel when current is injected into any disabled channel.
[3] SW = total current injected into all disabled channels.
I
Table 8.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground 0 V);
25 C
40 C to +85 C 40 C to +125 C
Symbol Parameter Conditions
74HC4851-Q100
Min Typ Max
Min
Max
Min
Max
Unit
VIH
VIL
II
HIGH-level control inputs
input
voltage
VCC = 2.0 V
1.5
2.1
-
-
-
-
-
-
-
-
-
-
1.5
2.1
-
-
-
-
-
1.5
2.1
-
-
-
-
-
V
V
V
V
V
VCC = 3.0 V
VCC = 3.3 V
VCC = 4.5 V
2.3
2.3
2.3
3.15
4.2
3.15
4.2
3.15
4.2
VCC = 6.0 V
LOW-level control inputs
input
voltage
VCC = 2.0 V
-
-
-
-
-
-
-
-
-
-
0.5
0.9
-
-
-
-
-
0.5
0.9
-
-
-
-
-
0.5
0.9
V
V
V
V
V
VCC = 3.0 V
VCC = 3.3 V
VCC = 4.5 V
VCC = 6.0 V
1.0
1.0
1.0
1.35
1.8
1.35
1.8
1.35
1.8
input
control inputs;
leakage
current
VI = GND or VCC
VCC = 6.0 V
-
-
0.1
-
0.1
-
1.0
A
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
7 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
Table 8.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground 0 V);
25 C
40 C to +85 C 40 C to +125 C
Symbol Parameter Conditions
Min Typ Max
Min
Max
Min
Max
Unit
IS(OFF)
OFF-state
leakage
current
E = VIH; VI = GND or VCC
VO = VCC or GND;
;
VCC = 6.0 V; see Figure 6
per channel
all channels
-
-
-
-
-
-
0.1
0.2
0.1
-
-
-
0.5
2.0
0.5
-
-
-
1.0
4.0
1.0
A
A
A
IS(ON)
ON-state
leakage
current
E = VIL; VI = GND or VCC
VO = VCC or GND;
;
VCC = 6.0 V; see Figure 7
ICC
CI
supply
current
VI = GND or VCC;VCC = 6.0 V
S0, S1, S2 and E
-
-
-
2.0
10
-
-
5.0
10
-
-
20.0
10
A
input
2
pF
capacitance
Csw
switch
capacitance
Z; OFF-state
-
-
15
3
40
15
-
-
40
15
-
-
40
15
pF
pF
Yn; OFF-state
74HCT4851-Q100
VIH
VIL
II
HIGH-level control inputs
input
voltage
VCC = 4.5 V to 5.5 V
2.0
-
-
-
-
2.0
-
-
2.0
-
-
V
V
LOW-level control inputs
input
VCC = 4.5 V to 5.5 V
0.8
0.8
0.8
voltage
input
control inputs;
leakage
current
VI = GND or VCC
VCC = 5.5 V
-
-
0.1
-
0.1
-
1.0
A
IS(OFF)
OFF-state
leakage
current
E = VIH; VI = GND or VCC
VO = VCC or GND;
VCC = 5.5 V; see Figure 6
;
per channel
-
-
-
-
-
-
0.1
0.2
0.1
-
-
-
0.5
2.0
0.5
-
-
-
1.0
4.0
1.0
A
A
A
all channels
IS(ON)
ON-state
leakage
current
E = VIL; VI = GND or VCC
VO = VCC or GND;
;
VCC = 5.5 V; see Figure 7
VI = GND or VCC
VCC = 5.5 V
ICC
supply
current
-
-
-
-
2.0
-
-
5.0
-
-
20.0
370
A
A
ICC
additional
supply
control inputs;
VI = VCC 2.1 V;
300
370
current
other inputs at VCC or GND;
VCC = 4.5 V to 5.5 V; IO = 0 A
CI
input
S0, S1, S2 and E
-
2
10
-
10
-
10
pF
capacitance
Csw
switch
capacitance
Z; OFF-state
-
-
15
3
40
15
-
-
40
15
-
-
40
15
pF
pF
Yn; OFF-state
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
8 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
V
CC
selected
(1)
channel
Yn
I
S
V
I
Z
n.c.
V
CC
E
V
IL
E
V
IH
Yn
Yn
Z
any disabled
channel
I
I
S
S
V
GND
V
V
GND
I
O
O
001aaf878
001aaf879
(1) Channel is selected by S0, S1 and S2.
Fig 6. Test circuit for measuring OFF-state leakage
current
Fig 7. Test circuit for measuring ON-state leakage
current
V
CC
any disabled
channel
Yn
(1)
V
I
I
SW
V
SW
V
Z
E
V
CC
V
IL
(2)
E
V
IL
Yn
V
I
selected
channel
Yn
Z
(1)
R
S
GND
V
O
V
GND
I
SW
I
V
I
001aaf880
001aaf881
RON = VSW / ISW
.
(1) Channel is selected by S0, S1 and S2.
VI(1) < GND or VI(1) > VCC
GND < VI(2) < VCC
.
.
Fig 8. Test circuit for measuring ON resistance
Fig 9. Test circuit for injection current coupling
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
9 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
11. Dynamic characteristics
Table 9.
Dynamic characteristics
At recommended operating conditions; voltages are referenced to GND (ground 0 V); for load circuit see Figure 14.
Symbol Parameter
Conditions
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ Max
Min
Max
Min
Max
74HC4851-Q100
[1]
[1]
[2]
[3]
[4]
tpd
propagation delay Z, Yn to Yn, Z;
see Figure 10
VCC = 2.0 V
VCC = 3.0 V
VCC = 3.3 V
VCC = 4.5 V
VCC = 6.0 V
-
-
-
-
-
10.0
25
-
-
-
-
-
29
17.5
16.5
12.5
11
-
-
-
-
-
32
ns
ns
ns
ns
ns
6.0 15.5
5.0 14.5
4.0 11.5
19.5
18.5
13.5
12
3.0
10
Sn to Z, Yn;
see Figure 11
VCC = 2.0 V
VCC = 3.0 V
VCC = 3.3 V
VCC = 4.5 V
VCC = 6.0 V
-
-
-
-
-
18.0
32
-
-
-
-
-
35
20
-
-
-
-
-
40
23
ns
ns
ns
ns
ns
9.5 17.5
8.5 16.5
19
22
6.5
13
15
17
5.0 12.5
14.5
16.5
ten
enable time
E to Z, Yn;
see Figure 12
VCC = 2.0 V
VCC = 3.0 V
VCC = 3.3 V
VCC = 4.5 V
VCC = 6.0 V
-
-
-
-
-
-
-
-
-
-
95
90
85
80
78
-
-
-
-
-
105
100
95
-
-
-
-
-
115
110
105
100
80
ns
ns
ns
ns
ns
90
80
tdis
disable time
E to Z, Yn;
see Figure 12
VCC = 2.0 V
VCC = 3.0 V
VCC = 3.3 V
VCC = 4.5 V
VCC = 6.0 V
-
-
-
-
-
-
-
-
-
-
99
90
85
80
78
-
-
-
-
-
105
100
95
-
-
-
-
-
115
110
105
100
80
ns
ns
ns
ns
ns
90
80
CPD
power dissipation per channel;
capacitance
see Figure 12
VCC = 3.3 V
VCC = 5.0 V
-
-
28
33
-
-
-
-
-
-
-
-
-
-
pF
pF
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
10 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
Table 9.
Dynamic characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground 0 V); for load circuit see Figure 14.
Symbol Parameter
Conditions
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ Max
Min
Max
Min
Max
74HCT4851-Q100
[1]
[1]
[2]
[3]
[4]
tpd
propagation delay Z, Yn to Yn, Z;
see Figure 10
VCC = 4.5 V
1.6
3.2
4.2
3.7 11.5
1.1
2.3
3.0
28.2
-
12.5
15
30
90
-
1.1
2.3
3.0
28
-
13.5
17
ns
ns
ns
ns
pF
Sn to Z, Yn;
see Figure 11
VCC = 4.5 V
8.0
8.6
13
25
80
-
ten
enable time
disable time
E to Z, Yn;
see Figure 12
VCC = 4.5 V
35
tdis
E to Z, Yn;
see Figure 12
VCC = 4.5 V
28.5 64.7
100
-
CPD
power dissipation per channel;
capacitance
see Figure 13
VCC = 5.0 V
-
30
[1] tpd is the same as tPLH and tPHL
[2] ten is the same as tPZH and tPZL
[3] tdis is the same as tPLZ and tPHZ
[4] PD is used to determine the dynamic power dissipation (PD in W):
.
.
.
C
PD = CPD VCC2 fi + {(CL + Csw) VCC2 fo} where:
fi = input frequency in MHz;
fo = output frequency in MHz;
{(CL + Csw) VCC2 fo} = sum of outputs;
CL = output load capacitance in pF;
Csw = switch capacitance in pF;
VCC = supply voltage in V.
12. Waveforms
V
CC
Z or Yn
input
0.5V
CC
t
GND
t
PLH
PHL
V
CC
Yn or Z
output
0.5V
CC
GND
001aah574
Fig 10. Input (Z, Yn) to output (Yn, Z) propagation delays
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
11 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
V
I
V
M
Sn input
GND
t
t
PHL
PLH
V
CC
Yn or Z
output
V
M
GND
001aah575
Measurement points are given in Table 10.
Fig 11. Input (Sn) to output (Yn, Z) propagation delays
V
I
E input
V
V
M
M
0 V
t
t
PZL
PLZ
V
CC
V
M
Z or Yn output
V
X
V
OL
t
t
PZH
PHZ
V
OH
V
Y
V
M
Z or Yn output
GND
switch ON
switch OFF
switch ON
001aah576
Measurement points are given in Table 10.
Logic levels: VOL and VOH are typical output voltage levels that occur with the output load.
Fig 12. Enable and disable times
Table 10. Measurement points
Type
Input
VM
Output
VM
VI
VX
VY
74HC4851-Q100
74HCT4851-Q100
0.5VCC
1.3 V
VCC
3.0 V
0.5VCC
0.5VCC
VOL + 0.1(VCC VOL
VOL + 0.1(VCC VOL
)
)
0.9VOH
0.9VOH
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
12 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
V
CC
A
selected
channel
Yn
Sn
E
G
Z
n.c.
Yn
disabled
channel
GND
001aah577
Fig 13. Test circuit for measuring power dissipation capacitance
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
13 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
t
W
V
I
90 %
90 %
negative
pulse
V
V
M
M
10 %
0 V
t
t
r
f
t
t
f
r
V
I
90 %
positive
pulse
V
M
V
M
10 %
10 %
0 V
t
W
001aac221
a. Input pulse definition
switch
V
CC
V
open
CC
R
L
V
V
O
I
G
DUT
C
L
R
T
GND
001aaf883
Definitions for test circuit:
RL = load resistance.
CL = load capacitance including jig and probe capacitance.
RT = termination resistance should be equal to the output impedance Zo of the pulse generator.
b. Load circuit
Test data is given in Table 11.
Fig 14. Input pulse definition and load circuit
Table 11. Test data
Test
Input
Control E, Sn
VI[1]
Output
Switch Z (Yn)
CL
S1 position
Switch Yn (Z)
tr, tf
VI
RL
tPHL, tPLH
tPHZ, tPZH
tPLZ, tPZL
CPD
VCC
VCC
VCC
VCC
VCC
6 ns
6 ns
6 ns
6 ns
50 pF
-
open
GND
VCC
VCC
50 pF
10 k
10 k
-
VCC
50 pF
VCC
0 pF
open
[1] For 74HCT4851-Q100: input voltage VI = 3.0 V.
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
14 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
13. Package outline
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
D
E
A
X
v
c
y
H
M
A
E
Z
16
9
Q
A
2
A
(A )
3
A
1
pin 1 index
θ
L
p
L
1
8
e
w
M
detail X
b
p
0
2.5
scale
5 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
A
(1)
(1)
(1)
UNIT
A
A
A
b
c
D
E
e
H
L
L
p
Q
v
w
y
Z
θ
1
2
3
p
E
max.
0.25
0.10
1.45
1.25
0.49
0.36
0.25
0.19
10.0
9.8
4.0
3.8
6.2
5.8
1.0
0.4
0.7
0.6
0.7
0.3
mm
1.27
0.05
1.05
0.041
1.75
0.25
0.01
0.25
0.01
0.25
0.1
8o
0o
0.010 0.057
0.004 0.049
0.019 0.0100 0.39
0.014 0.0075 0.38
0.16
0.15
0.244
0.228
0.039 0.028
0.016 0.020
0.028
0.012
inches
0.069
0.01 0.004
Note
1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
99-12-27
03-02-19
SOT109-1
076E07
MS-012
Fig 15. Package outline SOT109-1 (SO16)
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
15 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
SOT403-1
D
E
A
X
c
y
H
v
M
A
E
Z
9
16
Q
(A )
3
A
2
A
A
1
pin 1 index
θ
L
p
L
1
8
detail X
w
M
b
p
e
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
A
(1)
(2)
(1)
UNIT
A
A
A
b
c
D
E
e
H
L
L
Q
v
w
y
Z
θ
1
2
3
p
E
p
max.
8o
0o
0.15
0.05
0.95
0.80
0.30
0.19
0.2
0.1
5.1
4.9
4.5
4.3
6.6
6.2
0.75
0.50
0.4
0.3
0.40
0.06
mm
1.1
0.65
0.25
1
0.2
0.13
0.1
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
99-12-27
03-02-18
SOT403-1
MO-153
Fig 16. Package outline SOT403-1 (TSSOP16)
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
16 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
DHVQFN16: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads;
16 terminals; body 2.5 x 3.5 x 0.85 mm
SOT763-1
B
A
D
A
A
1
E
c
detail X
terminal 1
index area
C
terminal 1
index area
e
1
y
y
e
b
v
M
C
C
A
B
C
1
w
M
2
7
L
1
8
9
E
h
e
16
15
10
D
h
X
0
2.5
scale
5 mm
DIMENSIONS (mm are the original dimensions)
(1)
A
(1)
(1)
UNIT
A
b
c
E
e
e
y
D
D
E
L
v
w
y
1
1
h
1
h
max.
0.05 0.30
0.00 0.18
3.6
3.4
2.15
1.85
2.6
2.4
1.15
0.85
0.5
0.3
mm
0.05
0.1
1
0.2
0.5
2.5
0.1
0.05
Note
1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
02-10-17
03-01-27
SOT763-1
- - -
MO-241
- - -
Fig 17. Package outline SOT763-1 (DHVQFN16)
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
17 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
14. Abbreviations
Table 12. Abbreviations
Acronym
CDM
CMOS
DUT
Description
Charged Device Model
Complementary Metal Oxide Semiconductor
Device Under Test
ESD
ElectroStatic Discharge
Human Body Model
Machine Model
HBM
MM
MIL
Military
15. Revision history
Table 13. Revision history
Document ID
Release date
20120802
Data sheet status
Change notice
Supersedes
74HC_HCT4851_Q100 v.1
Product data sheet
-
-
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
18 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
16. Legal information
16.1 Data sheet status
Document status[1][2]
Product status[3]
Development
Definition
Objective [short] data sheet
This document contains data from the objective specification for product development.
This document contains data from the preliminary specification.
This document contains the product specification.
Preliminary [short] data sheet Qualification
Product [short] data sheet Production
[1]
[2]
[3]
Please consult the most recently issued document before initiating or completing a design.
The term ‘short data sheet’ is explained in section “Definitions”.
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nxp.com.
Suitability for use in automotive applications — This NXP
16.2 Definitions
Semiconductors product has been qualified for use in automotive
applications. Unless otherwise agreed in writing, the product is not designed,
authorized or warranted to be suitable for use in life support, life-critical or
safety-critical systems or equipment, nor in applications where failure or
malfunction of an NXP Semiconductors product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. NXP Semiconductors and its suppliers accept no liability for
inclusion and/or use of NXP Semiconductors products in such equipment or
applications and therefore such inclusion and/or use is at the customer's own
risk.
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. NXP Semiconductors does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the consequences of
use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local NXP Semiconductors sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. NXP Semiconductors makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Customers are responsible for the design and operation of their applications
and products using NXP Semiconductors products, and NXP Semiconductors
accepts no liability for any assistance with applications or customer product
design. It is customer’s sole responsibility to determine whether the NXP
Semiconductors product is suitable and fit for the customer’s applications and
products planned, as well as for the planned application and use of
customer’s third party customer(s). Customers should provide appropriate
design and operating safeguards to minimize the risks associated with their
applications and products.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
NXP Semiconductors and its customer, unless NXP Semiconductors and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the NXP Semiconductors product is
deemed to offer functions and qualities beyond those described in the
Product data sheet.
NXP Semiconductors does not accept any liability related to any default,
damage, costs or problem which is based on any weakness or default in the
customer’s applications or products, or the application or use by customer’s
third party customer(s). Customer is responsible for doing all necessary
testing for the customer’s applications and products using NXP
Semiconductors products in order to avoid a default of the applications and
the products or of the application or use by customer’s third party
customer(s). NXP does not accept any liability in this respect.
16.3 Disclaimers
Limited warranty and liability — Information in this document is believed to
be accurate and reliable. However, NXP Semiconductors does not give any
representations or warranties, expressed or implied, as to the accuracy or
completeness of such information and shall have no liability for the
consequences of use of such information. NXP Semiconductors takes no
responsibility for the content in this document if provided by an information
source outside of NXP Semiconductors.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those given in
the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
In no event shall NXP Semiconductors be liable for any indirect, incidental,
punitive, special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal or
replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
Notwithstanding any damages that customer might incur for any reason
whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards
customer for the products described herein shall be limited in accordance
with the Terms and conditions of commercial sale of NXP Semiconductors.
Terms and conditions of commercial sale — NXP Semiconductors
products are sold subject to the general terms and conditions of commercial
sale, as published at http://www.nxp.com/profile/terms, unless otherwise
agreed in a valid written individual agreement. In case an individual
agreement is concluded only the terms and conditions of the respective
agreement shall apply. NXP Semiconductors hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of NXP Semiconductors products by customer.
Right to make changes — NXP Semiconductors reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all information supplied prior
to the publication hereof.
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
19 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
No offer to sell or license — Nothing in this document may be interpreted or
construed as an offer to sell products that is open for acceptance or the grant,
conveyance or implication of any license under any copyrights, patents or
other industrial or intellectual property rights.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
16.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
17. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
74HC_HCT4851_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 2 August 2012
20 of 21
74HC4851-Q100; 74HCT4851-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer with injection-current
effect control
18. Contents
1
2
3
4
5
General description. . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
6
6.1
6.2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 4
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
7
Functional description . . . . . . . . . . . . . . . . . . . 5
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5
Recommended operating conditions. . . . . . . . 6
Static characteristics. . . . . . . . . . . . . . . . . . . . . 6
Dynamic characteristics . . . . . . . . . . . . . . . . . 10
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 15
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 18
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 18
8
9
10
11
12
13
14
15
16
Legal information. . . . . . . . . . . . . . . . . . . . . . . 19
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 19
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 20
16.1
16.2
16.3
16.4
17
18
Contact information. . . . . . . . . . . . . . . . . . . . . 20
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2012.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 2 August 2012
Document identifier: 74HC_HCT4851_Q100
相关型号:
74HCT4851BQ
8-channel analog multiplexer/demultiplexer with injection-current effect controlProduction
NEXPERIA
74HCT4851BQ-Q100
8-channel analog multiplexer/demultiplexer with injection-current effect control
NXP
74HCT4851BQ-Q100
8-channel analog multiplexer/demultiplexer with injection-current effect controlProduction
NEXPERIA
74HCT4851D
8-channel analog multiplexer/demultiplexer with injection-current effect controlProduction
NEXPERIA
74HCT4851D,118
74HC(T)4851 - 8-channel analog multiplexer/demultiplexer with injection-current effect control SOP 16-Pin
NXP
74HCT4851D-Q100
8-channel analog multiplexer/demultiplexer with injection-current effect control
NXP
74HCT4851D-Q100
8-channel analog multiplexer/demultiplexer with injection-current effect controlProduction
NEXPERIA
74HCT4851PW
8-channel analog multiplexer/demultiplexer with injection-current effect controlProduction
NEXPERIA
©2020 ICPDF网 联系我们和版权申明