74LVC162244ADGG,11 [NXP]
74LVC162244A; 74LVCH162244A - 16-bit buffer/line driver TSSOP 48-Pin;型号: | 74LVC162244ADGG,11 |
厂家: | NXP |
描述: | 74LVC162244A; 74LVCH162244A - 16-bit buffer/line driver TSSOP 48-Pin PC 驱动 光电二极管 逻辑集成电路 |
文件: | 总15页 (文件大小:118K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
74LVC162244A; 74LVCH162244A
16-bit buffer/line driver; 30 series termination resistors; 5 V
tolerant input/output; 3-state
Rev. 6 — 16 December 2011
Product data sheet
1. General description
The 74LVC162244A; 74LVCH162244A are 16-bit non-inverting buffer/line drivers with
3-state bus compatible outputs. The device can be used as four 4-bit buffers, two 8-bit
buffers or one 16-bit buffer. It features four output enable inputs, (1OE to 4OE) each
controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a
high-impedance OFF-state. The device is designed with 30 series termination resistors
in both HIGH and LOW output stages to reduce line noise.
Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be
applied to the outputs. These features allow the use of these devices in mixed
3.3 V and 5 V applications.
The 74LVCH162244A bus hold on data inputs eliminates the need for external pull-up
resistors to hold unused inputs.
2. Features and benefits
5 V tolerant inputs/outputs for interfacing with 5 V logic
Wide supply voltage range from 1.2 V to 3.6 V
CMOS low power consumption
Multibyte flow-through standard pin-out architecture
Low inductance multiple power and ground pins for minimum noise and ground
bounce
Direct interface with TTL levels
High-impedance when VCC = 0 V
All data inputs have bus hold. (74LVCH162244A only)
Complies with JEDEC standard:
JESD8-7A (1.65 V to 1.95 V)
JESD8-5A (2.3 V to 2.7 V)
JESD8-C/JESD36 (2.7 V to 3.6 V)
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-B exceeds 200 V
CDM JESD22-C101E exceeds 1000 V
Specified from 40 C to +85 C and 40 C to +125 C
74LVC162244A; 74LVCH162244A
NXP Semiconductors
16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state
3. Ordering information
Table 1.
Ordering information
Type number
Temperature range Package
Name
SSOP48
Description
Version
74LVC162244ADL
40 C to +125 C
40 C to +125 C
plastic shrink small outline package; 48 leads;
body width 7.5 mm
SOT370-1
74LVCH162244ADL
74LVC162244ADGG
74LVCH162244ADGG
TSSOP48 plastic thin shrink small outline package;
48 leads; body width 6.1 mm
SOT362-1
4. Functional diagram
1
1A0
1A1
1A2
1A3
1OE
2A0
2A1
2A2
2A3
2OE
1Y0
1Y1
1Y2
1Y3
3A0
3A1
3A2
3A3
3OE
4A0
4A1
4A2
4A3
4OE
3Y0
1OE
2OE
3OE
4OE
EN1
EN2
EN3
EN4
47
46
44
43
1
2
3
5
6
36
35
33
32
25
30
29
27
26
24
13
14
16
17
48
25
24
3Y1
3Y2
3Y3
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
2
3
1A0
1A1
1A2
1A3
2A0
2A1
2A2
2A3
3A0
3A1
3A2
3A3
4A0
4A1
4A2
4A3
1
1
1
1
1
2
3
4
1Y0
1Y1
1Y2
1Y3
2Y0
2Y1
2Y2
2Y3
3Y0
3Y1
3Y2
3Y3
4Y0
4Y1
4Y2
4Y3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
2Y0
2Y1
2Y2
2Y3
4Y0
4Y1
4Y2
4Y3
41
40
38
37
48
8
9
19
20
22
23
11
12
001aae506
001aae231
Fig 1. Logic symbol
Fig 2. IEC logic symbol
V
CC
data input
to internal circuit
mna705
Fig 3. Bus hold circuit
74LVC_LVCH162244A
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 16 December 2011
2 of 15
74LVC162244A; 74LVCH162244A
NXP Semiconductors
16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state
5. Pinning information
5.1 Pinning
1
2
3
4
5
6
7
8
9
48 2OE
47 1A0
46 1A1
45 GND
44 1A2
43 1A3
V
1OE
1Y0
1Y1
GND
1Y2
1Y3
V
CC
42
41
40
39
38
37
CC
2A0
2A1
GND
2A2
2A3
2Y0
2Y1
GND 10
2Y2 11
2Y3 12
162244A
13
14
15
16
17
18
19
20
21
22
23
24
36 3A0
35 3A1
34 GND
33 3A2
32 3A3
3Y0
3Y1
GND
3Y2
3Y3
V
CC
31
V
CC
30 4A0
29 4A1
28 GND
27 4A2
26 4A3
4Y0
4Y1
GND
4Y2
4Y3
25
3OE
4OE
001aaa252
Fig 4. Pin configuration SOT370-1 (SSOP48) and SOT362-1 (TSSOP48)
5.2 Pin description
Table 2.
Symbol
1OE
Pin description
Pin
Description
1
output enable input (active LOW)
output enable input (active LOW)
output enable input (active LOW)
output enable input (active LOW)
ground (0 V)
2OE
48
3OE
25
4OE
24
GND
4, 10, 15, 21, 28, 34, 39, 45
7, 18, 31, 42
47, 46, 44, 43
41, 40, 38, 37
36, 35, 33, 32
30, 29, 27, 26
2, 3, 5, 6
VCC
supply voltage
1A[0:3]
2A[0:3]
3A[0:3]
4A[0:3]
1Y[0:3]
data input
data input
data input
data input
data output
74LVC_LVCH162244A
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 16 December 2011
3 of 15
74LVC162244A; 74LVCH162244A
NXP Semiconductors
16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state
Table 2.
Symbol
2Y[0:3]
3Y[0:3]
4Y[0:3]
Pin description …continued
Pin
Description
data output
data output
dataoutput
8, 9, 11, 12
13, 14, 16, 17
19, 20, 22, 23
6. Functional description
Table 3.
Function table[1]
Control
Input
Output
nOE
L
nAn
L
nYn
L
L
H
H
H
X
Z
[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
7. 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
IIK
Parameter
Conditions
Min
0.5
50
0.5
-
Max
+6.5
-
Unit
V
supply voltage
input clamping current
input voltage
VI < 0 V
mA
V
[1]
VI
+6.5
50
VCC + 0.5
+6.5
50
100
-
IOK
output clamping current
output voltage
VO > VCC or VO < 0 V
output HIGH or LOW
output 3-state
mA
V
[2]
[2]
VO
0.5
0.5
-
V
IO
output current
VO = 0 V to VCC
mA
mA
mA
C
ICC
IGND
Tstg
Ptot
supply current
-
ground current
100
65
-
storage temperature
total power dissipation
+150
500
[3]
Tamb = 40 C to +125 C;
mW
[1] The minimum input voltage ratings may be exceeded if the input current ratings are observed.
[2] The output voltage ratings may be exceeded if the output current ratings are observed.
[3] Above 60 C the value of Ptot derates linearly with 5.5 mW/K.
74LVC_LVCH162244A
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 16 December 2011
4 of 15
74LVC162244A; 74LVCH162244A
NXP Semiconductors
16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state
8. Recommended operating conditions
Table 5.
Symbol
VCC
Recommended operating conditions
Parameter
Conditions
Min
1.65
1.2
0
Typ
Max
3.6
Unit
V
supply voltage
-
-
-
-
-
-
-
-
functional
3.6
5.5
V
VI
input voltage
V
VO
output voltage
output HIGH or LOW
output 3-state
0
VCC
5.5
+125
20
V
0
V
Tamb
ambient temperature
in free air
40
0
C
ns/V
ns/V
t/V
input transition rise and fall rate
VCC = 1.65 V to 2.7 V
VCC = 2.7 V to 3.6 V
0
10
9. Static characteristics
Table 6.
Static characteristics
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
40 C to +85 C
40 C to +125 C
Min Max
1.08
Unit
Min
Typ[1]
Max
VIH
HIGH-level
VCC = 1.2 V
1.08
-
-
-
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
V
V
V
input voltage
VCC = 1.65 V to 1.95 V
0.65 VCC
-
0.65 VCC
VCC = 2.3 V to 2.7 V
1.7
-
1.7
VCC = 2.7 V to 3.6 V
VCC = 1.2 V
2.0
-
2.0
VIL
LOW-level
-
-
-
-
0.12
-
-
-
-
0.12
input voltage
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V to 3.6 V
VI = VIH or VIL
0.35 VCC
0.7
0.35 VCC
0.7
0.8
0.8
VOH
HIGH-level
output
IO = 100 A;
VCC = 1.65 V to 3.6 V
VCC 0.2
-
-
VCC 0.3
-
V
voltage
IO = 2 mA; VCC = 1.65 V
IO = 4 mA; VCC = 2.3 V
IO = 6 mA; VCC = 2.7 V
IO = 12 mA; VCC = 3.0 V
VI = VIH or VIL
1.2
1.7
2.2
2.2
-
-
-
-
-
-
-
-
1.05
1.55
2.05
2.0
-
-
-
-
V
V
V
V
VOL
LOW-level
output
voltage
IO = 100 A;
-
-
0.2
-
0.3
V
VCC = 1.65 V to 3.6 V
IO = 2 mA; VCC = 1.65 V
IO = 4 mA; VCC = 2.3 V
IO = 6 mA; VCC = 2.7 V
IO = 12 mA; VCC = 3.0 V
-
-
-
-
-
-
-
-
-
0.45
0.6
-
-
-
-
-
0.65
0.8
V
V
0.4
0.6
V
0.55
0.8
V
II
input
VCC = 3.6 V;
0.1 5
20
A
leakage
current
VI = 5.5 V or GND
74LVC_LVCH162244A
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 16 December 2011
5 of 15
74LVC162244A; 74LVCH162244A
NXP Semiconductors
16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state
Table 6.
Static characteristics …continued
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
40 C to +85 C
40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
20
[2]
IOZ
OFF-state
output
current
VI = VIH or VIL; VCC = 3.6 V;
VO = 5.5 V or GND;
-
-
0.1 5
-
-
A
IOFF
power-off
leakage
current
VCC = 0 V; VI or VO = 5.5 V
0.1 10
20
A
ICC
supply
current
VCC = 3.6 V;
VI = VCC or GND; IO = 0 A
-
-
0.1
5
20
-
-
80
A
A
ICC
additional
supply
current
per input pin;
VCC = 2.7 V to 3.6 V;
VI = VCC 0.6 V; IO = 0 A
500
5000
CI
input
VCC = 0 V to 3.6 V;
-
5.0
-
-
-
pF
capacitance VI = GND to VCC
[3][4]
[3][4]
[3][5]
IBHL
bus hold
LOW current
VCC = 1.65; VI = 0.58 V
10
30
-
-
-
-
-
-
-
-
-
-
10
25
-
-
-
-
-
-
-
-
-
A
A
A
A
A
A
A
A
A
VCC = 2.3; VI = 0.7 V
VCC = 3.0; VI = 0.8 V
VCC = 1.65; VI = 1.07 V
VCC = 2.3; VI = 1.7 V
VCC = 3.0; VI = 2.0 V
VCC = 1.95 V
-
-
-
-
-
-
-
-
75
60
IBHH
bus hold
HIGHcurrent
10
30
75
200
300
500
10
25
60
200
300
500
IBHLO
bus hold
LOW
overdrive
current
VCC = 2.7 V
VCC = 3.6 V
[3][5]
IBHHO
bus hold
HIGH
overdrive
current
VCC = 1.95 V
VCC = 2.7 V
VCC = 3.6 V
200
300
500
-
-
-
-
-
-
200
300
500
-
-
-
A
A
A
[1] All typical values are measured at VCC = 3.3 V and Tamb = 25 C.
[2] The bus hold circuit is switched off when VI > VCC allowing 5.5 V on the input terminal.
[3] Valid for data inputs only. Control inputs do not have a bus hold circuit.
[4] The specified sustaining current at the data input holds the input below the specified VI level.
[5] The specified overdrive current at the data input forces the data input to the opposite logic input state.
74LVC_LVCH162244A
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 16 December 2011
6 of 15
74LVC162244A; 74LVCH162244A
NXP Semiconductors
16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state
10. Dynamic characteristics
Table 7.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 7.
Symbol Parameter
Conditions
40 C to +85 C
Min
Typ[2] Max
40 C to +125 C Unit
Min
Max
[1]
[1]
[1]
[3]
tpd
propagation
delay
nAn to nYn; see Figure 5
VCC = 1.2 V
-
11.0
6.0
3.2
3.3
2.7
-
-
-
ns
ns
ns
ns
ns
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
1.5
1.0
1.0
1.0
15.0
7.4
6.7
5.8
1.5
1.0
1.0
1.0
17.2
8.2
8.5
7.5
VCC = 3.0 V to 3.6 V
nOE to nYn; see Figure 6
VCC = 1.2 V
ten
enable time
-
15.0
6.8
3.8
4.2
3.1
-
-
-
ns
ns
ns
ns
ns
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
1.7
1.5
1.5
1.0
15.3
8.0
7.6
6.0
1.7
1.5
1.5
1.0
17.7
8.9
9.5
7.5
VCC = 3.0 V to 3.6 V
nOE to nYn; see Figure 6
VCC = 1.2 V
tdis
disable time
-
10.0
3.9
2.1
3.1
2.8
-
-
-
ns
ns
ns
ns
ns
VCC = 1.65 V to 1.95 V
2.2
0.5
1.5
1.5
8.2
4.4
4.7
4.5
2.2
0.5
1.5
1.5
9.5
5.0
6.0
6.0
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
VCC = 3.0 V to 3.6 V
per input; VI = GND to VCC
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 3.0 V to 3.6 V
CPD
power
dissipation
capacitance
-
-
-
4.8
8.3
-
-
-
-
-
-
-
-
-
pF
pF
pF
11.4
[1] tpd is the same as tPLH and tPHL
ten is the same as tPZL and tPZH
tdis is the same as tPLZ and tPHZ
.
.
.
[2] Typical values are measured at Tamb = 25 C and VCC = 1.2 V, 1.8 V, 2.5 V, 2.7 V and 3.3 V respectively.
[3] CPD is used to determine the dynamic power dissipation (PD in W).
PD = CPD VCC2 fi N + (CL VCC2 fo) where:
fi = input frequency in MHz; fo = output frequency in MHz
CL = output load capacitance in pF
VCC = supply voltage in Volts
N = number of inputs switching
(CL VCC2 fo) = sum of the outputs.
74LVC_LVCH162244A
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 16 December 2011
7 of 15
74LVC162244A; 74LVCH162244A
NXP Semiconductors
16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state
11. Waveforms
V
I
nAn input
GND
V
V
M
M
t
t
PLH
PHL
V
OH
V
V
M
nYn output
M
V
OL
mna171
Measurement points are given in Table 8.
Logic levels: VOL and VOH are typical output voltage levels that occur with the output load.
Fig 5. The input (nAn) to output (nYn) propagation delays
V
I
nOE input
GND
V
M
t
t
PZL
PLZ
V
CC
output
LOW-to-OFF
OFF-to-LOW
V
M
V
X
V
OL
t
t
PHZ
PZH
V
OH
V
Y
output
HIGH-to-OFF
OFF-to-HIGH
V
M
GND
outputs
enabled
outputs
enabled
outputs
disabled
mna362
Measurement points are given in Table 8.
Logic levels: VOL and VOH are typical output voltage levels that occur with the output load.
Fig 6. 3-state enable and disable times.
Table 8.
Measurement points
Supply voltage
VCC
VM
Input
VI
Output
tr = tf
VX
VY
1.2 V
0.5 VCC
0.5 VCC
0.5 VCC
1.5 V
VCC
VCC
VCC
2.7 V
2.7 V
2.5 ns
2.5 ns
2.5 ns
2.5 ns
2.5 ns
VOL + 0.15 V
VOL + 0.15 V
VOL + 0.15 V
VOL + 0.3 V
VOL + 0.3 V
VOH 0.15 V
VOH 0.15 V
VOH 0.15 V
VOH 0.3 V
VOH 0.3 V
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
3.0 V to 3.6 V
1.5 V
74LVC_LVCH162244A
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 16 December 2011
8 of 15
74LVC162244A; 74LVCH162244A
NXP Semiconductors
16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state
t
W
V
I
90 %
negative
pulse
V
V
V
M
M
10 %
0 V
t
t
r
f
t
t
f
r
V
I
90 %
positive
pulse
V
M
M
10 %
0 V
t
W
V
EXT
R
V
CC
L
V
V
O
I
G
DUT
R
T
C
L
R
L
001aae331
Test data is given in Table 9.
Definitions for test circuit:
RL = Load resistance.
CL = Load capacitance including jig and probe capacitance.
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
VEXT = External voltage for measuring switching times.
Fig 7. Test circuit for measuring switching times
Table 9.
Test data
Supply voltage
Input
VI
Load
CL
VEXT
tr, tf
RL
tPLH, tPHL
open
tPLZ, tPZL
2 VCC
2 VCC
2 VCC
2 VCC
2 VCC
tPHZ, tPZH
GND
1.2 V
VCC
VCC
VCC
2.7 V
2.7 V
2 ns
2 ns
2 ns
2.5 ns
2.5 ns
30 pF
30 pF
30 pF
50 pF
50 pF
1 k
1 k
500
500
500
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
open
GND
open
GND
open
GND
3.0 V to 3.6 V
open
GND
74LVC_LVCH162244A
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 16 December 2011
9 of 15
74LVC162244A; 74LVCH162244A
NXP Semiconductors
16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state
12. Package outline
SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm
SOT370-1
D
E
A
X
c
y
H
v
M
A
E
Z
25
48
Q
A
2
A
A
(A )
3
1
θ
pin 1 index
L
p
L
24
1
detail X
w
M
b
p
e
0
5
10 mm
scale
DIMENSIONS (mm are the original dimensions)
A
(1)
(1)
(1)
UNIT
A
A
A
b
c
D
E
e
H
E
L
L
Q
v
w
y
Z
θ
p
p
1
2
3
max.
8o
0o
0.4
0.2
2.35
2.20
0.3
0.2
0.22 16.00
0.13 15.75
7.6
7.4
10.4
10.1
1.0
0.6
1.2
1.0
0.85
0.40
mm
2.8
0.25
0.635
1.4
0.25
0.18
0.1
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
99-12-27
03-02-19
SOT370-1
MO-118
Fig 8. Package outline SOT370-1 (SSOP48)
74LVC_LVCH162244A
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 16 December 2011
10 of 15
74LVC162244A; 74LVCH162244A
NXP Semiconductors
16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state
TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm
SOT362-1
E
D
A
X
c
H
v
M
A
y
E
Z
48
25
Q
A
2
(A )
3
A
A
1
pin 1 index
θ
L
p
L
detail X
1
24
w
M
b
e
p
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions).
A
(1)
(2)
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.
8o
0o
0.15
0.05
1.05
0.85
0.28
0.17
0.2
0.1
12.6
12.4
6.2
6.0
8.3
7.9
0.8
0.4
0.50
0.35
0.8
0.4
mm
1.2
0.5
1
0.25
0.25
0.08
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
03-02-19
SOT362-1
MO-153
Fig 9. Package outline SOT362-1 (TSSOP48)
74LVC_LVCH162244A
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 16 December 2011
11 of 15
74LVC162244A; 74LVCH162244A
NXP Semiconductors
16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state
13. Abbreviations
Table 10. Abbreviations
Acronym
CDM
CMOS
DUT
Description
Charged Device Model
Complementary Metal Oxide Semiconductor
Device Under Test
ESD
ElectroStatic Discharge
Human Body Model
HBM
MM
Machine Model
TTL
Transistor-Transistor Logic
14. Revision history
Table 11. Revision history
Document ID
Release date Data sheet status
20111216 Product data sheet
Change Supersedes
notice
74LVC_LVCH162244A v.6
Modifications:
-
74LVC_LVCH162244A v.5
• Maximum propagation delay value for VCC = 1.65 V to 1.95 V at +125 C changed
from 15.7 ns to 17.2 ns
• Maximum enable time value for VCC = 1.65 V to 1.95 V at +125 C changed from
16.1 ns to 17.7 ns
• Maximum disable time value for VCC = 1.65 V to 1.95 V at +125 C changed from
8.7 ns to 9.5 ns
74LVC_LVCH162244A v.5
Modifications:
20111108
Product data sheet
-
74LVC_LVCH162244A v.4
• The format of this document has been redesigned to comply with the new identity
guidelines of NXP Semiconductors.
• Legal texts have been adapted to the new company name where appropriate.
• Table 5, Table 6, Table 7 and Table 9: values added for lower voltage ranges.
74LVC_LVCH162244A v.4
74LVC_H162244A v.3
20031212
Product specification
Product specification
Product specification
Product specification
-
-
-
-
74LVC_H162244A v.3
74LVC162244A_LVCH162244A v.3
74LVC162244A v.2
19980217
74LVC162244A_LVCH162244A v.3 19980217
74LVC162244A v.2
19970801
74LVC162244A v.1
74LVC_LVCH162244A
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 16 December 2011
12 of 15
74LVC162244A; 74LVCH162244A
NXP Semiconductors
16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state
15. Legal information
15.1 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.
malfunction of an NXP Semiconductors product can reasonably be expected
15.2 Definitions
to result in personal injury, death or severe property or environmental
damage. NXP Semiconductors accepts 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.
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.
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.
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.
15.3 Disclaimers
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.
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.
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.
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.
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.
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.
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.
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.
Suitability for use — NXP Semiconductors products are 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
74LVC_LVCH162244A
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 16 December 2011
13 of 15
74LVC162244A; 74LVCH162244A
NXP Semiconductors
16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state
Non-automotive qualified products — Unless this data sheet expressly
states that this specific NXP Semiconductors product is automotive qualified,
the product is not suitable for automotive use. It is neither qualified nor tested
in accordance with automotive testing or application requirements. NXP
Semiconductors accepts no liability for inclusion and/or use of
NXP Semiconductors’ specifications such use shall be solely at customer’s
own risk, and (c) customer fully indemnifies NXP Semiconductors for any
liability, damages or failed product claims resulting from customer design and
use of the product for automotive applications beyond NXP Semiconductors’
standard warranty and NXP Semiconductors’ product specifications.
non-automotive qualified products in automotive equipment or applications.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards, customer
(a) shall use the product without NXP Semiconductors’ warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
15.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
16. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
74LVC_LVCH162244A
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 16 December 2011
14 of 15
74LVC162244A; 74LVCH162244A
NXP Semiconductors
16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state
17. Contents
1
2
3
4
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
5
5.1
5.2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
6
Functional description . . . . . . . . . . . . . . . . . . . 4
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4
Recommended operating conditions. . . . . . . . 5
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5
Dynamic characteristics . . . . . . . . . . . . . . . . . . 7
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 10
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 12
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 12
7
8
9
10
11
12
13
14
15
Legal information. . . . . . . . . . . . . . . . . . . . . . . 13
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 13
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 14
15.1
15.2
15.3
15.4
16
17
Contact information. . . . . . . . . . . . . . . . . . . . . 14
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
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. 2011.
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: 16 December 2011
Document identifier: 74LVC_LVCH162244A
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