mc74act157 ON Semiconductor, mc74act157 Datasheet

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mc74act157

Manufacturer Part Number
mc74act157
Description
Quad 2-input Multiplexer
Manufacturer
ON Semiconductor
Datasheet

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MC74ACT157
Manufacturer:
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MC74AC157, MC74ACT157
Quad 2-Input Multiplexer
multiplexer. Four bits of data from two sources can be selected using
the common Select and Enable inputs. The four outputs present the
selected data in the true (non-inverted) form.
generator.
Features
© Semiconductor Components Industries, LLC, 2007
July, 2007 - Rev. 7
TRUTH TABLE
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Figure 1. Pinout: 16-Lead Packages Conductors
E
H
The MC74AC157/74ACT157 is a high-speed quad 2-input
The MC74AC157/74ACT157 can also be used as a function
L
L
L
L
Outputs Source/Sink 24 mA
Pb-Free Packages are Available
ACT157 Has TTL Compatible Inputs
V
16
S
CC
1
H
H
S
X
L
L
Inputs
15
I
E
2
0a
I
X
X
X
H
L
0
I
14
I
0c
3
1a
I
X
H
X
X
L
1
(Top View)
I
13
Z
1c
4
a
Outputs
Z
H
H
L
L
L
12
I
Z
5
0b
c
I
I
11
0d
6
1b
I
10
Z
1d
7
b
GND
Z
9
8
d
1
PIN NAMES
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
See general marking information in the device marking
section on page 3 of this data sheet.
PIN
I
I
E
S
Z
0a
1a
a
-Z
-I
-I
0d
1d
DEVICE MARKING INFORMATION
d
16
16
16
16
ORDERING INFORMATION
1
1
http://onsemi.com
1
1
Source 0 Data Inputs
Source 0 Data Inputs
Enable Input
Select Input
Outputs
Publication Order Number:
FUNCTION
CASE 751B
CASE 948F
SOEIAJ-16
DT SUFFIX
TSSOP-16
CASE 648
M SUFFIX
CASE 966
N SUFFIX
D SUFFIX
SOIC-16
PDIP-16
MC74AC157/D

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mc74act157 Summary of contents

Page 1

... MC74AC157, MC74ACT157 Quad 2-Input Multiplexer The MC74AC157/74ACT157 is a high-speed quad 2-input multiplexer. Four bits of data from two sources can be selected using the common Select and Enable inputs. The four outputs present the selected data in the true (non-inverted) form. The MC74AC157/74ACT157 can also be used as a function generator ...

Page 2

... Select input. The logic equations for the outputs are shown below NOTE: This diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays. MC74AC157, MC74ACT157 ...

Page 3

... Data Sheets for devices that differ from the typical input rise and fall times from 0 2.0 V; see individual Data Sheets for devices that differ from the typical input rise and fall times. IN MC74AC157, MC74ACT157 MARKING DIAGRAMS SOIC-16 TSSOP- ...

Page 4

... Propagation Delay t PLH Propagation Delay t PHL Propagation Delay t PLH Propagation Delay t PHL *Voltage Range 3 3.3 V ±0.3 V. *Voltage Range 5 5.0 V ±0.5 V. MC74AC157, MC74ACT157 74AC 74AC V CC -40° +25°C A (V) +85°C Typ Guaranteed Limits 3.0 1.5 2.1 4.5 2.25 3.15 5.5 2.75 3.85 3.0 1.5 0.9 4.5 2.25 1.35 5 ...

Page 5

... Propagation Delay t PHL Propagation Delay t PLH Propagation Delay t PHL Propagation Delay t PLH Propagation Delay t PHL *Voltage Range 5 5.0 V ±0.5 V. MC74AC157, MC74ACT157 74ACT 74ACT V CC -40° +25°C A (V) +85°C Typ Guaranteed Limits 4.5 1.5 2.0 5.5 1.5 2.0 4.5 1.5 0.8 5.5 1.5 0.8 4.5 4.49 4.4 5.5 5.49 5.4 4.5 - 3.86 5 ...

Page 6

... MC74AC157DTR2G MC74ACT157DTR2 MC74ACT157DTR2G MC74ACT157M MC74AC157MELG MC74ACT157MELG †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *This package is inherently Pb-Free. MC74AC157, MC74ACT157 Value Typ 4.5 50 Package PDIP-16 PDIP-16 (Pb-Free) PDIP-16 ...

Page 7

... MC74AC157, MC74ACT157 - - 0.25 (0.010 PACKAGE DIMENSIONS PDIP-16 N SUFFIX CASE 648-08 ISSUE T L SEATING PLANE http://onsemi.com 7 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL ...

Page 8

... G K -T- SEATING PLANE 0.25 (0.010 *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. MC74AC157, MC74ACT157 PACKAGE DIMENSIONS SOIC-16 D SUFFIX CASE 751B-05 ISSUE K - 0.25 (0.010 ...

Page 9

... S A -V- C 0.10 (0.004) -T- SEATING D PLANE 16X 0.36 *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. MC74AC157, MC74ACT157 PACKAGE DIMENSIONS TSSOP-16 DT SUFFIX CASE 948F-01 ISSUE Ç Ç Ç ...

Page 10

... PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT:  Literature Distribution Center for ON Semiconductor  P.O. Box 5163, Denver, Colorado 80217 USA  Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada  Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada  Email: orderlit@onsemi.com MC74AC157, MC74ACT157 PACKAGE DIMENSIONS SOEIAJ-16 M SUFFIX CASE 966-01 ISSUE ...

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