MC74VHC157 ON Semiconductor, MC74VHC157 Datasheet

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MC74VHC157

Manufacturer Part Number
MC74VHC157
Description
Quad 2-Channel Multiplexer
Manufacturer
ON Semiconductor
Datasheet

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Part Number:
MC74VHC157DTR2
Manufacturer:
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Quantity:
20 000
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Manufacturer:
MOT
Quantity:
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MC74VHC157
Quad 2- - Channel Multiplexer
2- -channel multiplexer, fabricated with silicon gate CMOS
technology. It achieves high- -speed operation similar to equivalent
Bipolar- -Schottky TTL, while maintaining CMOS low- -power
dissipation.
(S) and enable (E) inputs. When E is held High, selection of data is
inhibited and all the outputs go Low.
to the corresponding Y outputs.
output which provides high noise immunity and stable output. The
inputs tolerate voltages up to 7 V, allowing the interface of 5 V systems
to 3 V systems.
© Semiconductor Components Industries, LLC, 2006
March, 2006 - - Rev. 5
The MC74VHC157 is an advanced high- -speed CMOS quad
It consists of four 2- -input digital multiplexers with common select
The select decoding determines whether the A or B inputs get routed
The internal circuit is composed of three stages, including a buffer
These devices are available in Pb- -free package(s). Specifications herein
apply to both standard and Pb- -free devices. Please see our website at
www.onsemi.com for specific Pb- -free orderable part numbers, or
contact your local ON Semiconductor sales office or representative.
High Speed: t
Low Power Dissipation: I
High Noise Immunity: V
Power Down Protection Provided on Inputs
Balanced Propagation Delays
Designed for 2 V to 5.5 V Operating Range
Low Noise: V
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300 mA
ESD Performance: HBM > 2000 V; Machine Model > 200 V
Chip Complexity: 82 FETs
GND
Figure 1. Pin Assignment
A0
B0
Y0
A1
B1
Y1
PD
OLP
S
= 4.1 ns (Typ) at V
= 0.8 V (Max)
1
2
3
4
5
6
7
8
NIH
CC
= 4 mA (Max) at T
= V
16
15
14
13
12
10
11
9
NIL
CC
= 28% V
V
E
A3
B3
Y3
A2
B2
Y2
CC
= 5 V
CC
A
= 25°C
www.DataSheet4U.com
1
MC74VHC157D
MC74VHC157DR2
MC74VHC157DT
MC74VHC157DTR2 TSSOP--16 2500 Units/Reel
MC74VHC157M
MC74VHC157MEL
SOIC EIAJ- -16
Device
CASE 751B
CASE 948F
DT SUFFIX
TSSOP- -16
CASE 966
M SUFFIX
D SUFFIX
SOIC- -16
A
L, WL
Y, YY
W, WW
ORDERING INFORMATION
http://onsemi.com
= Assembly Location
= Wafer Lot
= Year
= Work Week
TSSOP--16
SOIC--16
SOIC--16
Package
EIAJ--16
EIAJ--16
Publication Order Number:
16
1
SOIC
SOIC
16
16
1
1
74VHC157
MC74VHC157/D
AWLYYWW
ALYW
2500 Units/Reel
2000 Units/Reel
VHC157
DIAGRAMS
48 Units/Rail
96 Units/Rail
50 Units/Rail
MARKING
ALYW
VHC
Shipping
157
8
9
8
9
8
9

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MC74VHC157 Summary of contents

Page 1

... MC74VHC157 Quad 2- - Channel Multiplexer The MC74VHC157 is an advanced high- -speed CMOS quad 2- -channel multiplexer, fabricated with silicon gate CMOS technology. It achieves high- -speed operation similar to equivalent Bipolar- -Schottky TTL, while maintaining CMOS low- -power dissipation. It consists of four 2- -input digital multiplexers with common select (S) and enable (E) inputs ...

Page 2

NIBBLE 11 INPUTS Figure 2. Expanded Logic Diagram MUX ...

Page 3

MAXIMUM RATINGS (Note 1) Symbol V DC Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Sink Current ...

Page 4

DC CHARACTERISTICS (Voltages Referenced to GND) Symbol Parameter Condition V High--Level IH Input Voltage V Low--Level IL Input Voltage V High--Level Output Voltage ...

Page 5

NOISE CHARACTERISTICS (Input t r Symbol V Quiet Output Maximum Dynamic V OLP V Quiet Output Minimum Dynamic V OLV V Minimum High Level Dynamic Input Voltage IHD V Maximum Low Level Dynamic Input Voltage ILD ...

Page 6

-T- - SEATING PLANE 0.25 (0.010 16X REF 0.10 (0.004) 0.15 (0.006 L PIN 1 IDENT. 1 ...

Page 7

... E 5.10 5.45 0.201 0.215 e 1.27 BSC 0.050 BSC H 7.40 8.20 0.291 0.323 E 0.50 0.85 0.020 0.033 L L 1.10 1.50 0.043 0.059 0.70 0.90 0.028 0.035 1 Z ------ 0.78 ------ 0.031 ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. MC74VHC157/D ...

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