74HCT4514PW [NEXPERIA]
4-to-16 line decoder/demultiplexer with input latchesProduction;型号: | 74HCT4514PW |
厂家: | Nexperia |
描述: | 4-to-16 line decoder/demultiplexer with input latchesProduction |
文件: | 总16页 (文件大小:271K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
Rev. 4 — 15 July 2021
Product data sheet
1. General description
The 74HC4514; 74HCT4514 is a 4-to-16 line decoder/demultiplexer having four binary weighted
address inputs (A0 to A3), with latches, a latch enable input (LE), an enable input (E) and
16 outputs (Q0 to Q15). When LE is HIGH, the selected output is determined by the data on An.
When LE goes LOW, the last data present at An are stored in the latches and the outputs remain
stable. When E is LOW, the selected output, determined by the contents of the latch, is HIGH.
At E HIGH, all outputs are LOW. The enable input E does not affect the state of the latch. When
the device is used as a demultiplexer, E is the data input and A0 to A3 are the address inputs.
Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to
voltages in excess of VCC
.
The 74HCT4514 features reduced input threshold levels to allow interfacing to TTL logic levels.
2. Features and benefits
•
Wide supply voltage range from 2.0 to 6.0 V
•
•
•
CMOS low power dissipation
High noise immunity
Input levels:
•
•
For 74HC4514: CMOS level
For 74HCT4514: TTL level
•
•
•
•
16-line demultiplexing capability
Decodes 4 binary-coded inputs into 16 mutually-exclusive outputs
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
Complies with JEDEC standards
•
•
JESD8C (2.7 V to 3.6 V)
JESD7A (2.0 V to 6.0 V)
•
ESD protection:
•
•
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
•
Specified from -40 °C to +85 °C and -40 °C to +125 °C
3. Applications
•
•
•
Digital multiplexing
Address decoding
Hexadecimal/BCD decoding
Nexperia
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
4. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range Name
Description
Version
74HC4514D
−40 °C to +125 °C
SO24
plastic small outline package; 24 leads;
body width 7.5 mm
SOT137-1
74HCT4514D
74HC4514PW
74HCT4514PW
−40 °C to +125 °C
TSSOP24
plastic thin shrink small outline package; 24 leads;
body width 4.4 mm
SOT355-1
5. Functional diagram
DX
X/Y
Q0
Q1
11
0
1
11
9
0
1
11
9
9
Q2
10
8
2
10
8
2
10
8
1
2
LE
A0
A1
A2
A3
E
Q3
3
3
Q4
7
1
C4
0
4
7
1
C9
4
7
Q5
6
5
6
5
6
Q6
5
2
3
6
5
2
3
9D, 1
9D, 2
9D, 4
9D, 8
6
5
3
Q7
4
7
4
7
4
0
15
4D, G
Q8
18
17
20
19
14
13
16
15
21
22
8
18
17
20
19
14
13
16
15
21
22
8
18
17
20
19
14
13
16
15
21
22
23
Q9
3
9
9
Q10
Q11
Q12
Q13
Q14
Q15
10
11
12
13
14
15
10
11
12
13
14
15
23
23
EN
aaa-028161
aaa-028162
Fig. 1. Logic symbol
Fig. 2. IEC logic symbol
2
3
21 22
A0 A1 A2 A3
LATCHES
LE
E
1
23
DECODER
Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15
11
9
10
8
7
6
5
4
18 17 20 19 14 13 16 15
aaa-028163
Fig. 3. Functional diagram
©
74HC_HCT4514
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 4 — 15 July 2021
2 / 16
Nexperia
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
A0
Q0
Q1
Q2
Q3
SD
Q
Q
latch
1
RD
A1
Q4
Q5
Q6
Q7
SD
Q
Q
latch
2
RD
A2
Q8
SD
Q
Q
Q9
latch
3
Q10
Q11
RD
A3
LE
Q12
Q13
Q14
SD
Q
Q
latch
4
RD
Q15
E
aaa-028164
Fig. 4. Logic diagram
©
74HC_HCT4514
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 4 — 15 July 2021
3 / 16
Nexperia
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
6. Pinning information
6.1. Pinning
74HC4514
74HC4514
74HCT4514
74HCT4514
1
2
24
23
22
21
20
19
18
17
16
15
14
13
1
2
24
23
22
21
20
19
18
17
16
15
14
13
LE
A0
V
E
LE
A0
V
E
CC
CC
3
3
A1
A3
A1
A3
4
4
Q7
Q6
Q5
Q4
Q3
Q1
Q2
Q0
GND
A2
Q7
Q6
Q5
Q4
Q3
Q1
Q2
Q0
GND
A2
5
5
Q10
Q11
Q8
Q10
Q11
Q8
6
6
7
7
8
8
Q9
Q9
9
9
Q14
Q15
Q12
Q13
Q14
Q15
Q12
Q13
10
11
12
10
11
12
aaa-028165
aaa-028166
Fig. 5. Pin configuration SOT137-1 (SO24)
Fig. 6. Pin configuration SOT355-1 (TSSOP24)
6.2. Pin description
Table 2. Pin description
Symbol
Pin
1
Description
LE
E
latch enable input (active HIGH)
enable input (active LOW)
23
Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7,
11, 9, 10, 8, 7, 6, 5, 4,
multiplexer outputs (active HIGH)
Q8, Q9, Q10, Q11, Q12, Q13, Q14, Q15
18, 17, 20, 19, 14, 13, 16, 15
A0, A1, A2, A3
GND
2, 3, 21, 22
address inputs
ground (0 V)
12
24
VCC
supply voltage
©
74HC_HCT4514
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 4 — 15 July 2021
4 / 16
Nexperia
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
7. Functional description
Table 3. Function table
H = HIGH voltage level; L = LOW voltage level; X = don’t care.
Input LE = HIGH
Inputs
A0
Outputs
Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15
E
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
A1
X
L
A2
X
L
A3
X
L
X
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
H
L
L
L
L
H
H
L
L
L
H
L
L
L
H
H
H
H
L
L
H
L
L
L
H
H
L
L
H
L
L
H
H
H
H
H
H
H
H
H
L
L
L
H
H
L
L
H
L
L
H
H
H
H
H
L
L
H
H
H
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 Parameter
Conditions
Min
Max
+7
Unit
V
VCC
IIK
supply voltage
-0.5
input clamping current
output clamping current
output current
VI < -0.5 V or VI > VCC + 0.5 V
VO < -0.5 V or VO > VCC + 0.5 V
-0.5 V < VO < VCC + 0.5 V
-
±20
±20
±25
50
mA
mA
mA
mA
mA
°C
IOK
IO
-
-
ICC
IGND
Tstg
Ptot
supply current
-
ground current
-50
-65
-
-
storage temperature
total power dissipation
+150
500
[1]
mW
[1] For SOT137-1 (SO24) package: Ptot derates linearly with 16.2 mW/K above 119 °C.
For SOT355-1 (TSSOP24) package: Ptot derates linearly with 12.4 mW/K above 110 °C.
©
74HC_HCT4514
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 4 — 15 July 2021
5 / 16
Nexperia
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
9. Recommended operating conditions
Table 5. Recommended operating conditions
Symbol Parameter
Conditions
74HC4514
74HCT4514
Unit
Min
Typ
Max
6.0
Min
Typ
Max
5.5
VCC
VCC
-
VCC
VI
supply voltage
input voltage
output voltage
2.0
5.0
4.5
5.0
V
0
0
-
VCC
VCC
625
139
83
0
0
-
V
VO
-
-
V
Δt/ΔV
input transition rise and fall rate VCC = 2.0 V
VCC = 4.5 V
-
-
-
-
ns/V
ns/V
ns/V
-
1.67
-
1.67
139
-
VCC = 6.0 V
-
-
-
-
-
-
Tamb
ambient temperature
-40
+125
-40
+125 °C
10. Static characteristics
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
+25 °C
Typ
−40 °C to +85 °C −40 °C to +125 °C Unit
Min
Max
Min
Max
Min
Max
74HC4514
VIH
HIGH-level
input voltage
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VI = VIH or VIL
1.5
1.2
2.4
3.2
0.8
2.1
2.8
-
-
1.5
-
-
1.5
-
-
V
V
V
V
V
V
3.15
3.15
3.15
4.2
-
4.2
-
4.2
-
VIL
LOW-level
input voltage
-
-
-
0.5
1.35
1.8
-
-
-
0.5
1.35
1.8
-
-
-
0.5
1.35
1.8
VOH
HIGH-
level output
voltage
IO = -20 μA; VCC = 2.0 V
1.9
4.4
5.9
2.0
4.5
6.0
-
-
-
-
-
1.9
4.4
-
-
-
-
-
1.9
4.4
5.9
3.7
5.2
-
-
-
-
-
V
V
V
V
V
IO = -20 μA; VCC = 4.5 V
IO = -20 μA; VCC = 6.0 V
5.9
IO = -4.0 mA; VCC = 4.5 V 3.98 4.32
IO = -5.2 mA; VCC = 6.0 V 5.48 5.81
3.84
5.34
VOL
LOW-level
output
voltage
VI = VIH or VIL
IO = 20 μA; VCC = 2.0 V
-
-
-
-
-
-
0
0
0
0.1
0.1
0.1
-
-
-
-
-
-
0.1
0.1
-
-
-
-
-
-
0.1
0.1
0.1
0.4
0.4
V
V
V
V
V
IO = 20 μA; VCC = 4.5 V
IO = 20 μA; VCC = 6.0 V
IO = 4.0 mA; VCC = 4.5 V
IO = 5.2 mA; VCC = 6.0 V
0.1
0.15 0.26
0.16 0.26
0.33
0.33
±1.0
II
input leakage VI = VCC or GND; VCC = 6.0 V
current
-
±0.1
8.0
-
±1.0 μA
ICC
CI
supply
current
VI = VCC or GND; IO = 0 A;
VCC = 6.0 V
-
-
-
-
-
80
-
-
-
160
-
μA
pF
input
3.5
capacitance
©
74HC_HCT4514
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 4 — 15 July 2021
6 / 16
Nexperia
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
Symbol Parameter
74HCT4514
Conditions
+25 °C
Typ
−40 °C to +85 °C −40 °C to +125 °C Unit
Min
Max
Min
Max
Min
Max
VIH
HIGH-level
input voltage
VCC = 4.5 V to 5.5 V
VCC = 4.5 V to 5.5 V
2.0
-
1.6
1.2
-
2.0
-
-
2.0
-
-
V
V
VIL
LOW-level
0.8
0.8
0.8
input voltage
VOH
HIGH-
level output
voltage
VI = VIH or VIL; VCC = 4.5 V
IO = -20 μA
4.4
4.5
-
-
4.4
-
-
4.4
3.7
-
-
V
V
IO = -4 mA
3.98 4.32
3.84
VOL
LOW-level
output
voltage
VI = VIH or VIL; VCC = 4.5 V
IO = 20 μA
-
-
-
0
0.1
-
-
-
0.1
-
-
-
0.1
0.4
V
V
IO = 4.0 mA
0.15 0.26
0.33
±1.0
II
input leakage VI = VCC or GND; VCC = 5.5 V
current
-
±0.1
±1.0 μA
ICC
ΔICC
supply
current
VI = VCC or GND;
VCC = 5.5 V; IO = 0 A
-
-
8.0
-
80
-
160 μA
additional
supply
current
per input pin;
VCC = 4.5 V to 5.5 V;
VI = VCC - 2.1 V;
other inputs at VCC or GND;
IO = 0 A
An
LE
E
-
-
-
-
65
140
100
3.5
234
504
360
-
-
-
-
-
292.5
630
450
-
-
-
-
-
318.5 μA
686
490
-
μA
μA
pF
CI
input
capacitance
©
74HC_HCT4514
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 4 — 15 July 2021
7 / 16
Nexperia
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
11. Dynamic characteristics
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit, see Fig. 9.
Symbol Parameter Conditions
74HC4514
+25 °C
−40 °C to +85 °C −40 °C to +125 °C Unit
Min Typ Max
Min
Max
Min
Max
tpd
propagation An to Qn; see Fig. 7
[1]
delay
VCC = 2.0 V
-
-
-
-
74
27
23
22
230
46
-
-
-
-
-
290
58
-
-
-
-
-
345
69
-
ns
ns
ns
ns
VCC = 4.5 V
VCC = 5 V; CL = 15 pF
VCC = 6.0 V
LE to Qn; see Fig. 7
VCC = 2.0 V
39
49
59
-
-
-
74
27
22
230
46
-
-
-
290
58
-
-
-
345
69
ns
ns
ns
VCC = 4.5 V
VCC = 6.0 V
39
49
59
E to Qn; see Fig. 7
VCC = 2.0 V
-
-
-
41
15
12
175
35
-
-
-
220
44
-
-
-
265
53
ns
ns
ns
VCC = 4.5 V
VCC = 6.0 V
30
37
45
tt
transition
time
Qn; see Fig. 7
VCC = 2.0 V
[2]
-
-
-
19
7
75
15
13
-
-
-
95
19
16
-
-
-
110
22
ns
ns
ns
VCC = 4.5 V
VCC = 6.0 V
6
19
tW
tsu
th
pulse witdh LE HIGH; see Fig. 8
VCC = 2.0 V
80
16
14
14
5
-
-
-
100
20
-
-
-
120
24
-
-
-
ns
ns
ns
VCC = 4.5 V
VCC = 6.0 V
4
17
20
set-up time An to LE; see Fig. 8
VCC = 2.0 V
90
18
15
25
9
-
-
-
115
23
-
-
-
135
27
-
-
-
ns
ns
ns
VCC = 4.5 V
VCC = 6.0 V
7
20
23
hold time
An to LE; see Fig. 8
VCC = 2.0 V
1
1
1
-
−11
−4
-
-
-
-
1
1
1
-
-
-
-
-
1
1
1
-
-
-
-
-
ns
ns
ns
pF
VCC = 4.5 V
VCC = 6.0 V
−3
CPD
power
per package;
[3]
44
dissipation
capacitance
VI = GND to VCC
©
74HC_HCT4514
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 4 — 15 July 2021
8 / 16
Nexperia
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
Symbol Parameter Conditions
74HCT4514
+25 °C
−40 °C to +85 °C −40 °C to +125 °C Unit
Min Typ Max
Min
Max
Min
Max
tpd
propagation An to Qn; see Fig. 7
[1]
delay
VCC = 4.5 V
-
-
-
30
26
29
55
-
-
-
-
69
-
-
-
-
83
-
ns
ns
ns
VCC = 5 V; CL = 15 pF
LE to Qn; VCC = 4.5 V;
see Fig. 7
50
63
75
E to Qn; VCC = 4.5 V;
see Fig. 7
-
-
17
7
40
15
-
-
-
50
19
-
-
-
60
22
-
ns
ns
ns
ns
ns
pF
tt
transition
time
Qn; VCC = 4.5 V;
see Fig. 7
[2]
tW
tsu
th
pulse witdh LE HIGH; VCC = 4.5 V;
see Fig. 8
16
18
3
4
20
23
3
24
27
3
set-up time An to LE; VCC = 4.5 V;
see Fig. 8
9
-
-
-
hold time
An to LE; VCC = 4.5 V;
see Fig. 8
−3
45
-
-
-
CPD
power
per package;
[3]
-
-
-
-
-
-
dissipation
capacitance
VI = GND to VCC - 1.5 V
[1] tpd is the same as tPLH and tPHL
[2] tt is the same as tTLH and tTHL
[3] CPD is used to determine the dynamic power dissipation (PD in μW).
PD = CPD x VCC 2 x fi x N + Σ(CL x VCC 2 x fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of load switching outputs;
Σ(CL x VCC 2 x fo) = sum of the outputs.
11.1. Waveforms and test circuit
V
I
An, LE, E input
GND
V
V
M
M
t
t
PLH
PHL
V
OH
90 %
90 %
V
V
M
Qn output
M
10 %
10 %
V
OL
t
t
THL
TLH
aaa-028167
Measurement points are given in Table 8.
VOL and VOH are typical output voltage levels that occur with the output load.
Fig. 7. The inputs (An, LE, E) to output (Qn) propagation delays and the output transition times
©
74HC_HCT4514
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 4 — 15 July 2021
9 / 16
Nexperia
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
V
I
V
An input
GND
M
t
t
h
h
t
t
su
su
V
I
transparant
latched
M
transparant
latched
LE input
GND
V
t
W
aaa-028168
Measurement points are given in Table 8.
The shaded areas indicate when the input is permitted to change for predictable output performance.
Fig. 8. Data set-up and hold times for An input to LE input and LE input pulse width
Table 8. Measurement points
Type
Input
Output
VM
VI
VM
74HC4514
GND to VCC
GND to 3 V
0.5VCC
1.3 V
0.5VCC
1.3 V
74HCT4514
t
W
V
I
90 %
negative
pulse
V
V
V
V
M
M
10 %
GND
t
t
r
f
t
t
f
r
V
I
90 %
positive
pulse
M
M
10 %
GND
t
W
V
CC
V
I
V
O
G
DUT
R
T
C
L
001aah768
Test data is given in Table 9.
Definitions for test circuit:
RT = Termination resistance; should be equal to output impedance Zo of the pulse generator.
CL = Load capacitance including jig and probe capacitance.
Fig. 9. Test circuit for measuring switching times
Table 9. Test data
Type
Input
Load
VI
tr, tf
6 ns
6 ns
CL
74HC4514
GND to VCC
GND to 3 V
15 pF, 50 pF
15 pF, 50 pF
74HCT4514
©
74HC_HCT4514
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 4 — 15 July 2021
10 / 16
Nexperia
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
12. Application information
V
CC
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
all diodes are general
purpose Germanium
A3
A2
A1
A0
LE
Q10
Q11
Q12
Q13
Q14
Q15
E
R = 2 kΩ
“4050
R = 2 kΩ
A3
A2
“4511
A1
A0
R = 10 kΩ
aaa-028074
Fig. 10. Code-to-code conversion; hexadecimal to BCD
©
74HC_HCT4514
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 4 — 15 July 2021
11 / 16
Nexperia
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
13. Package outline
SO24: plastic small outline package; 24 leads; body width 7.5 mm
SOT137-1
D
E
A
X
c
H
v
M
A
E
y
Z
24
13
Q
A
2
A
(A )
3
A
1
pin 1 index
θ
L
p
L
1
12
w
detail X
e
M
b
p
0
5
10 mm
scale
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
A
max.
(1)
(1)
(1)
UNIT
mm
A
A
A
b
c
D
E
e
H
L
L
Q
v
w
y
θ
1
2
3
p
E
p
Z
0.3
0.1
2.45
2.25
0.49
0.36
0.32
0.23
15.6
15.2
7.6
7.4
10.65
10.00
1.1
0.4
1.1
1.0
0.9
0.4
2.65
0.1
0.25
0.01
1.27
0.05
1.4
0.25
0.25
0.1
8o
0o
0.012 0.096
0.004 0.089
0.019 0.013 0.61
0.014 0.009 0.60
0.30
0.29
0.419
0.394
0.043 0.043
0.016 0.039
0.035
0.016
inches
0.055
0.01 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
SOT137-1
075E05
MS-013
Fig. 11. Package outline SOT137-1 (SO24)
©
74HC_HCT4514
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 4 — 15 July 2021
12 / 16
Nexperia
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
TSSOP24: plastic thin shrink small outline package; 24 leads; body width 4.4 mm
SOT355-1
D
E
A
X
c
H
v
M
A
y
E
Z
13
24
Q
A
2
(A )
3
A
A
1
pin 1 index
θ
L
p
L
1
12
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
p
Q
v
w
y
Z
θ
1
2
3
p
E
max.
8o
0o
0.15
0.05
0.95
0.80
0.30
0.19
0.2
0.1
7.9
7.7
4.5
4.3
6.6
6.2
0.75
0.50
0.4
0.3
0.5
0.2
mm
1.1
0.65
1
0.2
0.13
0.1
0.25
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
SOT355-1
MO-153
Fig. 12. Package outline SOT355-1 (TSSOP24)
©
74HC_HCT4514
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 4 — 15 July 2021
13 / 16
Nexperia
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
14. Abbreviations
Table 10. Abbreviations
Acronym
CMOS
DUT
Description
Complementary Metal-Oxide Semiconductor
Device Under Test
ESD
ElectroStatic Discharge
Human Body Model
Machine Model
HBM
MM
TTL
Transistor-Transistor Logic
15. Revision history
Table 11. Revision history
Document ID
Release date
20210715
Data sheet status
Change notice
Supersedes
74HC_HCT4514 v.4
Modifications:
Product data sheet
-
74HC_HCT4514 v.3
•
•
•
Type number 74HC4514DB (SOT340-1/SSOP24) removed.
Section 2 updated.
Section 8: Derating values for Ptot total power dissipation updated.
74HC_HCT4514 v.3
Modifications:
20180220
Product data sheet
-
74HC_HCT4514 v.2
•
•
The format of this data sheet has been redesigned to comply with the identity guidelines of
Nexperia.
Legal texts have been adapted to the new company name where appropriate.
74HC_HCT4514 v.2
19930901
Product specification
-
74HC_HCT4514 v.1
©
74HC_HCT4514
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 4 — 15 July 2021
14 / 16
Nexperia
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
injury, death or severe property or environmental damage. Nexperia and its
suppliers accept no liability for inclusion and/or use of Nexperia products in
such equipment or applications and therefore such inclusion and/or use is at
the customer’s own risk.
16. Legal information
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
Data sheet status
Document status Product
Definition
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no representation
or warranty that such applications will be suitable for the specified use
without further testing or modification.
[1][2]
status [3]
Objective [short]
data sheet
Development
This document contains data from
the objective specification for
product development.
Customers are responsible for the design and operation of their applications
and products using Nexperia products, and Nexperia accepts no liability for
any assistance with applications or customer product design. It is customer’s
sole responsibility to determine whether the Nexperia 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.
Preliminary [short]
data sheet
Qualification
Production
This document contains data from
the preliminary specification.
Product [short]
data sheet
This document contains the product
specification.
[1] Please consult the most recently issued document before initiating or
completing a design.
Nexperia 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 Nexperia 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). Nexperia does not accept any
liability in this respect.
[2] The term 'short data sheet' is explained in section "Definitions".
[3] 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 https://www.nexperia.com.
Definitions
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.
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. Nexperia 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 Nexperia sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Terms and conditions of commercial sale — Nexperia products are
sold subject to the general terms and conditions of commercial sale, as
published at http://www.nexperia.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. Nexperia hereby expressly objects to applying the customer’s general
terms and conditions with regard to the purchase of Nexperia products by
customer.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and customer have explicitly
agreed otherwise in writing. In no event however, shall an agreement be
valid in which the Nexperia product is deemed to offer functions and qualities
beyond those described in the Product data sheet.
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.
Disclaimers
Limited warranty and liability — Information in this document is believed
to be accurate and reliable. However, Nexperia 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. Nexperia takes no responsibility
for the content in this document if provided by an information source outside
of Nexperia.
Non-automotive qualified products — Unless this data sheet expressly
states that this specific Nexperia 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. Nexperia
accepts no liability for inclusion and/or use of non-automotive qualified
products in automotive equipment or applications.
In no event shall Nexperia 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.
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 Nexperia’s warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
Nexperia’s specifications such use shall be solely at customer’s own risk,
and (c) customer fully indemnifies Nexperia for any liability, damages or failed
product claims resulting from customer design and use of the product for
automotive applications beyond Nexperia’s standard warranty and Nexperia’s
product specifications.
Notwithstanding any damages that customer might incur for any reason
whatsoever, Nexperia’s 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 Nexperia.
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.
Right to make changes — Nexperia 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.
Trademarks
Suitability for use — Nexperia 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 malfunction
of an Nexperia product can reasonably be expected to result in personal
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
©
74HC_HCT4514
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 4 — 15 July 2021
15 / 16
Nexperia
74HC4514; 74HCT4514
4-to-16 line decoder/demultiplexer with input latches
Contents
1. General description......................................................1
2. Features and benefits.................................................. 1
3. Applications.................................................................. 1
4. Ordering information....................................................2
5. Functional diagram.......................................................2
6. Pinning information......................................................4
6.1. Pinning.........................................................................4
6.2. Pin description.............................................................4
7. Functional description................................................. 5
8. Limiting values............................................................. 5
9. Recommended operating conditions..........................6
10. Static characteristics..................................................6
11. Dynamic characteristics.............................................8
11.1. Waveforms and test circuit........................................ 9
12. Application information........................................... 11
13. Package outline........................................................ 12
14. Abbreviations............................................................14
15. Revision history........................................................14
16. Legal information......................................................15
© Nexperia B.V. 2021. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 15 July 2021
©
74HC_HCT4514
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2021. All rights reserved
Product data sheet
Rev. 4 — 15 July 2021
16 / 16
相关型号:
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明