Data Sheet

74HC157-Q100; 74HCT157-Q100
Quad 2-input multiplexer
Rev. 2 — 21 January 2015
Product data sheet
1. General description
The 74HC157-Q100; 74HCT157-Q100 is a high-speed Si-gate CMOS device and is pin
compatible with Low-power Schottky TTL. It is specified in compliance with JEDEC
standard no. 7A.
The 74HC/HCT157-Q100 are quad 2-input multiplexers which select 4 bits of data from
two sources under the control of a common data select input (S). The enable input (E) is
active LOW. When E is HIGH, all of the outputs (1Y to 4Y) are forced LOW regardless of
all other input conditions.
Moving the data from two groups of registers to four common output buses is a common
use of the 74HC/HCT157-Q100. The state of the common data select input (S)
determines the particular register from which the data comes. It can also be used as
function generator. The device is useful for implementing highly irregular logic by
generating any four of the 16 different functions of two variables with one variable
common. The 74HC/HCT157-Q100 is logic implementation of a 4-pole, 2-position switch,
where the position of the switch is determined by the logic levels applied to S.
The logic equations are:
1Y = E (1I1 S + 1I0 S)
2Y = E (2I1 S + 2I0 S)
3Y = E (3I1 S + 3I0 S)
4Y = E (4I1 S + 4I0 S)
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
 Low-power dissipation
 Non-inverting data path
 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 )
 Multiple package options
74HC157-Q100; 74HCT157-Q100
NXP Semiconductors
Quad 2-input multiplexer
3. Ordering information
Table 1.
Ordering information
Type number
74HC157D-Q100
Package
Temperature range
Name
Description
40 C to +125 C
SO16
plastic small outline package; 16 leads; body width SOT109-1
3.9 mm
40 C to +125 C
TSSOP16
plastic thin shrink small outline package; 16 leads; SOT403-1
body width 4.4 mm
40 C to +125 C
DHVQFN16 plastic dual in-line compatible thermal enhanced
SOT763-1
very thin quad flat package; no leads; 16 terminals;
body 2.5  3.5  0.85 mm
74HCT157D-Q100
74HC157PW-Q100
74HCT157PW-Q100
74HC157BQ-Q100
74HCT157BQ-Q100
Version
4. Functional diagram
6
(
,
<
,
,
<
,
,
<
, , , , , , , ,
,
6
(
,
<
<
<
<
<
,
Fig 1.
PQD
Logic diagram
74HC_HCT157_Q100
Product data sheet
PQD
Fig 2.
logic symbol
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
2 of 17
74HC157-Q100; 74HCT157-Q100
NXP Semiconductors
Quad 2-input multiplexer
,
,
,
,
,
,
,
,
6(/(&725
<
<
*
(1
08/7,3/(;(5
2873876
<
08;
< Fig 3.
6
(
PQD
Logic symbol
PQD
Fig 4.
IEC logic symbol
5. Pinning information
5.1 Pinning
6
WHUPLQDO
LQGH[DUHD
+&4
+&74
9&&
+&4
+&74
,
(
6
,
9&&
(
,
,
<
,
,
,
,
<
<
,
,
,
<
,
,
<
<
,
*1'
<
<
,
,
*1'
*1'
DDD
7UDQVSDUHQWWRSYLHZ
DDD
(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 5.
Pin configuration SO16, TSSOP16
74HC_HCT157_Q100
Product data sheet
Fig 6.
Pin configuration DHVQFN16
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
3 of 17
74HC157-Q100; 74HCT157-Q100
NXP Semiconductors
Quad 2-input multiplexer
5.2 Pin description
Table 2.
Pin description
Symbol
Pin
Description
S
1
common data select input
1I0 to 4I0
2, 5, 11, 14
data inputs from source 0
1I1 to 4I1
3, 6, 10, 13
data inputs from source 1
1Y to 4Y
4, 7, 9, 12
multiplexer outputs
GND
8
ground (0 V)
E
15
enable input (active LOW)
VCC
16
supply voltage
6. Functional description
Table 3.
Function table[1]
Input
Output
E
S
nI0
nI1
nY
H
X
X
X
L
L
L
L
X
L
L
L
H
X
H
L
H
X
L
L
L
H
X
H
H
[1]
H = HIGH voltage level; L = LOW voltage level; X = don’t care.
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
Parameter
Conditions
Min
VCC
supply voltage
IIK
input clamping current
VI < 0.5 V or VI > VCC + 0.5 V
IOK
output clamping current
VO < 0.5 V or VO > VCC + 0.5 V
IO
output current
VO = 0.5 V to (VCC + 0.5 V)
ICC
supply current
-
+50
mA
IGND
ground current
-
50
mA
Tstg
storage temperature
65
+150
C
Ptot
total power dissipation
[1]
Max
Unit
0.5
+7
V
-
20
mA
-
20
mA
-
25
mA
Tamb = 40 C to +125 C
SO16 package
[1]
-
500
mW
TSSOP16 package
[2]
-
500
mW
DHVQFN16 package
[3]
-
500
mW
Ptot derates linearly with 8 mW/K above 70 C.
[2]
Ptot derates linearly with 5.5 mW/K above 60 C.
[3]
Ptot derates linearly with 4.5 mW/K above 60 C.
74HC_HCT157_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
4 of 17
NXP Semiconductors
74HC157-Q100; 74HCT157-Q100
Quad 2-input multiplexer
8. Recommended operating conditions
Table 5.
Recommended operating conditions
Voltages are referenced to GND (ground = 0 V)
Symbol Parameter
Conditions
74HC157-Q100
Min
Typ
74HCT157-Q100
Max
Min
Typ
Unit
Max
VCC
supply voltage
2.0
5.0
6.0
4.5
5.0
5.5
V
VI
input voltage
0
-
VCC
0
-
VCC
V
VO
output voltage
0
-
VCC
0
-
VCC
V
Tamb
ambient temperature
40
+25
+125
40
+25
+125
C
t/V
input transition rise and fall rate
VCC = 2.0 V
-
-
625
-
-
-
ns/V
VCC = 4.5 V
-
1.67
139
-
1.67
139
ns/V
VCC = 6.0 V
-
-
83
-
-
-
ns/V
9. Static characteristics
Table 6.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Tamb = 25 C
Conditions
Min Typ
Tamb = 40 C
to +85 C
Tamb = 40 C to Unit
+125 C
Max
Min
Max
Min
Max
-
1.5
-
74HC157-Q100
VIH
VIL
VOH
VOL
HIGH-level
input voltage
LOW-level
input voltage
HIGH-level
output voltage
LOW-level
output voltage
VCC = 2.0 V
1.5
1.2
-
1.5
V
VCC = 4.5 V
3.15
2.4
-
3.15
-
3.15
-
V
VCC = 6.0 V
4.2
3.2
-
4.2
-
4.2
-
V
VCC = 2.0 V
-
0.8
0.5
-
0.5
-
0.5
V
VCC = 4.5 V
-
2.1
1.35
-
1.35
-
1.35
V
VCC = 6.0 V
-
2.8
1.8
-
1.8
-
1.8
V
IO = 20 A; VCC = 2.0 V
1.9
2.0
-
1.9
-
1.9
-
V
IO = 20 A; VCC = 4.5 V
4.4
4.5
-
4.4
-
4.4
-
V
VI = VIH or VIL
IO = 20 A; VCC = 6.0 V
5.9
6.0
-
5.9
-
5.9
-
V
IO = 4.0 mA; VCC = 4.5 V
3.98
4.32
-
3.84
-
3.7
-
V
IO = 5.2 mA; VCC = 6.0 V
5.48
5.81
-
5.34
-
5.2
-
V
VI = VIH or VIL
IO = 20 A; VCC = 2.0 V
-
0
0.1
-
0.1
-
0.1
V
IO = 20 A; VCC = 4.5 V
-
0
0.1
-
0.1
-
0.1
V
IO = 20 A; VCC = 6.0 V
-
0
0.1
-
0.1
-
0.1
V
IO = 4.0 mA; VCC = 4.5 V
-
0.15
0.26
-
0.33
-
0.4
V
IO = 5.2 mA; VCC = 6.0 V
-
0.16
0.26
-
0.33
-
0.4
V
II
input leakage
current
VI = VCC or GND; VCC = 6.0 V
-
-
0.1
-
1.0
-
1.0
A
ICC
supply current
VI = VCC or GND; IO = 0 A;
VCC = 6.0 V
-
-
8.0
-
80
-
160
A
74HC_HCT157_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
5 of 17
74HC157-Q100; 74HCT157-Q100
NXP Semiconductors
Quad 2-input multiplexer
Table 6.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Tamb = 25 C
Conditions
Min Typ
CI
input
capacitance
Tamb = 40 C
to +85 C
Max
-
3.5
-
Min
Max
Tamb = 40 C to Unit
+125 C
Min
Max
pF
74HCT157-Q100
VIH
HIGH-level
input voltage
VCC = 4.5 V to 5.5 V
2.0
1.6
-
2.0
-
2.0
-
V
VIL
LOW-level
input voltage
VCC = 4.5 V to 5.5 V
-
1.2
0.8
-
0.8
-
0.8
V
VOH
HIGH-level
output voltage
VI = VIH or VIL; VCC = 4.5 V
IO = 20 A
4.4
4.5
-
4.4
-
4.4
-
V
IO = 4 mA
3.98
4.32
-
3.84
-
3.7
-
V
IO = 20 A
-
0
0.1
-
0.1
-
0.1
V
IO = 4.0 mA
LOW-level
output voltage
VI = VIH or VIL; VCC = 4.5 V
-
0.15
0.26
-
0.33
-
0.4
V
II
input leakage
current
VI = VCC or GND; VCC = 5.5 V
-
-
0.1
-
1.0
-
1.0
A
ICC
supply current
VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
-
-
8.0
-
80
-
160
A
ICC
additional
supply current
VI = VCC  2.1 V;
other inputs at VCC or GND;
VCC = 4.5 V to 5.5 V; IO = 0 A
per input pin; nI0, nI1 inputs
-
100
360
-
450
-
490
A
per input pin; E input
-
60
216
-
270
-
294
A
per input pin; S input
-
100
360
-
450
-
490
A
-
3.5
-
VOL
CI
input
capacitance
74HC_HCT157_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
pF
© NXP Semiconductors N.V. 2015. All rights reserved.
6 of 17
74HC157-Q100; 74HCT157-Q100
NXP Semiconductors
Quad 2-input multiplexer
10. Dynamic characteristics
Table 7.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 9.
Symbol Parameter
Tamb = 25 C
Conditions
Tamb = 40 C
to +85 C
Tamb = 40 C
to +125 C
Unit
Min
Typ
Max
Min
Max
Min
Max
-
36
125
-
155
-
190
ns
VCC = 4.5 V
-
13
25
-
31
-
38
ns
VCC = 5 V; CL = 15 pF
-
11
-
-
-
-
-
ns
-
10
21
-
26
-
32
ns
VCC = 2.0 V
-
41
125
-
155
-
190
ns
VCC = 4.5 V
-
15
25
-
31
-
38
ns
VCC = 5 V; CL = 15 pF
-
12
-
-
-
-
-
ns
-
12
21
-
26
-
32
ns
VCC = 2.0 V
-
39
115
-
145
-
175
ns
VCC = 4.5 V
-
14
23
-
29
-
35
ns
VCC = 5 V; CL = 15 pF
-
11
-
-
-
-
-
ns
-
11
20
-
25
-
30
ns
VCC = 2.0 V
-
19
75
-
95
-
110
ns
VCC = 4.5 V
-
7
15
-
19
-
22
ns
74HC157-Q100
tpd
propagation
delay
nI0, nI1 to nY; see Figure 7
[1]
VCC = 2.0 V
VCC = 6.0 V
[1]
S to nY; see Figure 7
VCC = 6.0 V
[1]
E to nY; see Figure 8
VCC = 6.0 V
tt
transition
time
[2]
nY; see Figure 7
VCC = 6.0 V
CPD
power
dissipation
capacitance
CL = 50 pF; f = 1 MHz;
VI = GND to VCC
[3]
nI0, nI1 to nY; see Figure 7
[1]
-
6
13
-
16
-
19
ns
-
70
-
-
-
-
-
pF
-
16
27
-
34
-
41
ns
-
13
-
-
-
-
-
ns
-
22
37
-
46
-
56
ns
-
19
-
-
-
-
-
ns
74HCT157-Q100
tpd
propagation
delay
VCC = 4.5 V
VCC = 5 V; CL = 15 pF
S to nY; see Figure 7
[1]
VCC = 4.5 V
VCC = 5 V; CL = 15 pF
E to nY; see Figure 8
74HC_HCT157_Q100
Product data sheet
[1]
VCC = 4.5 V
-
15
26
-
33
-
39
ns
VCC = 5 V; CL = 15 pF
-
12
-
-
-
-
-
ns
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
7 of 17
74HC157-Q100; 74HCT157-Q100
NXP Semiconductors
Quad 2-input multiplexer
Table 7.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 9.
Symbol Parameter
tt
transition
time
power
dissipation
capacitance
CPD
[1]
Tamb = 25 C
Conditions
Tamb = 40 C
to +85 C
Tamb = 40 C
to +125 C
Unit
Min
Typ
Max
Min
Max
Min
Max
-
7
15
-
19
-
22
ns
-
70
-
-
-
-
-
pF
[2]
nY; see Figure 7
VCC = 4.5 V
[3]
CL = 50 pF; f = 1 MHz;
VI = GND to VCC  1.5 V
tpd is the same as tPLH and tPHL.
[2]
tt is the same as tTHL and tTLH.
[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 V;
N = number of inputs switching;
(CL  VCC2  fo) = sum of outputs.
11. Waveforms
9,
LQSXW
6Q,Q,
90
90
*1'
W 3+/
W 3/+
92+
RXWSXW
Q<
90
90
92/
W 7+/
W 7/+
DDG
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig 7.
Propagation delay input (nI0, nI1, S) to output (nYn)
74HC_HCT157_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
8 of 17
74HC157-Q100; 74HCT157-Q100
NXP Semiconductors
Quad 2-input multiplexer
9&&
90
(LQSXW
*1'
W 3+/
W 3/+
92+
90
Q<RXWSXW
92/
PQD
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig 8.
Table 8.
Propagation delay input (E) to output (nY)
Measurement points
Type
Input
Output
VM
VM
74HC157-Q100
0.5VCC
0.5VCC
74HCT157-Q100
1.3 V
1.3 V
74HC_HCT157_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
9 of 17
74HC157-Q100; 74HCT157-Q100
NXP Semiconductors
Quad 2-input multiplexer
9,
QHJDWLYH
SXOVH
W:
90
90
*1'
WI
9,
WI
SRVLWLYH
SXOVH
*1'
WU
WU
90
90
W:
9&&
*
9,
92
'87
57
&/
DDK
Test data is given in Table 9.
Definitions test circuit:
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
CL = Load capacitance including jig and probe capacitance.
RL = Load resistance.
S1 = Test selection switch.
Fig 9.
Table 9.
Test circuit for measuring switching times
Test data
Type
Input
VI
tr, tf
CL
74HC157-Q100
VCC
6.0 ns
15 pF, 50 pF
tPLH, tPHL
74HCT157-Q100
3.0 V
6.0 ns
15 pF, 50 pF
tPLH, tPHL
74HC_HCT157_Q100
Product data sheet
Load
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
Test
© NXP Semiconductors N.V. 2015. All rights reserved.
10 of 17
74HC157-Q100; 74HCT157-Q100
NXP Semiconductors
Quad 2-input multiplexer
12. Package outline
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Fig 10. Package outline SOT109-1 (SO16)
74HC_HCT157_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
11 of 17
74HC157-Q100; 74HCT157-Q100
NXP Semiconductors
Quad 2-input multiplexer
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74HC_HCT157_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
12 of 17
74HC157-Q100; 74HCT157-Q100
NXP Semiconductors
Quad 2-input multiplexer
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Fig 12. Package outline SOT763-1 (DHVQFN16)
74HC_HCT157_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
13 of 17
74HC157-Q100; 74HCT157-Q100
NXP Semiconductors
Quad 2-input multiplexer
13. Abbreviations
Table 10.
Abbreviations
Acronym
Description
CMOS
Complementary Metal Oxide Semiconductor
DUT
Device Under Test
ESD
ElectroStatic Discharge
HBM
Human Body Model
MM
Machine Model
TTL
Transistor-Transistor Logic
MIL
Military
14. Revision history
Table 11.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
74HC_HCT157_Q100 v.2
20150121
Product data sheet
-
74HC_HCT157_Q100 v.1
Modifications:
74HC_HCT157_Q100 v.1
74HC_HCT157_Q100
Product data sheet
•
Table 7: Power dissipation capacitance condition for 74HCT157-Q100 is corrected.
20120802
Product data sheet
-
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
-
© NXP Semiconductors N.V. 2015. All rights reserved.
14 of 17
74HC157-Q100; 74HCT157-Q100
NXP Semiconductors
Quad 2-input multiplexer
15. Legal information
15.1 Data sheet status
Document status[1][2]
Product status[3]
Definition
Objective [short] data sheet
Development
This document contains data from the objective specification for product development.
Preliminary [short] data sheet
Qualification
This document contains data from the preliminary specification.
Product [short] data sheet
Production
This document contains the product specification.
[1]
Please consult the most recently issued document before initiating or completing a design.
[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 URL http://www.nxp.com.
15.2 Definitions
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.
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.
15.3 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.
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.
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_HCT157_Q100
Product data sheet
Suitability for use in automotive applications — This NXP
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.
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.
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.
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.
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.
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
15 of 17
NXP Semiconductors
74HC157-Q100; 74HCT157-Q100
Quad 2-input multiplexer
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.
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: [email protected]
74HC_HCT157_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 January 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
16 of 17
NXP Semiconductors
74HC157-Q100; 74HCT157-Q100
Quad 2-input multiplexer
17. Contents
1
2
3
4
5
5.1
5.2
6
7
8
9
10
11
12
13
14
15
15.1
15.2
15.3
15.4
16
17
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
Pinning information . . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 4
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4
Recommended operating conditions. . . . . . . . 5
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5
Dynamic characteristics . . . . . . . . . . . . . . . . . . 7
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 11
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 14
Legal information. . . . . . . . . . . . . . . . . . . . . . . 15
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 15
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Contact information. . . . . . . . . . . . . . . . . . . . . 16
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP Semiconductors N.V. 2015.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
Date of release: 21 January 2015
Document identifier: 74HC_HCT157_Q100