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What is 74ALS157?

This electronic component, produced by the manufacturer "NXP Semiconductors", performs the same function as "Data selector/multiplexer".


74ALS157 Datasheet PDF - NXP Semiconductors

Part Number 74ALS157
Description Data selector/multiplexer
Manufacturers NXP Semiconductors 
Logo NXP Semiconductors Logo 


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INTEGRATED CIRCUITS
74ALS157/74ALS158
Data selector/multiplexer
Product specification
IC05 Data Handbook
1991 Feb 08
Philips
Semiconductors

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74ALS157 equivalent
Philips Semiconductors
Data selector/multiplexer
Product specification
74ALS157/74ALS158
AC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
tPLH Propagation delay
tPHL I0n or I1n to Yn
tPLH Propagation delay
tPHL
S to Yn
tPLH Propagation delay
tPHL
E to Yn
tPLH Propagation delay
tPHL I0n or I1n to Yn
tPLH Propagation delay
tPHL
S to Yn
tPLH Propagation delay
tPHL
E to Yn
AC WAVEFORMS
For all waveforms, VM = 1.3V.
74ALS157
74ALS158
TEST CONDITION
Waveform 1
Waveform 1, 3
Waveform 3
Waveform 2
Waveform 2, 4
Waveform 4
LIMITS
Tamb = 0°C to +70°C
VCC = +5.0V ± 10%
CL = 50pF, RL = 500
MIN MAX
2.0 9.0
2.0 9.0
4.0 12.0
4.0 12.0
4.0 11.0
7.0 14.0
2.0 8.0
2.0 8.0
4.0 12.0
4.0 12.0
4.0 14.0
4.0 14.0
UNIT
ns
ns
ns
ns
ns
ns
I0n, I1n, S
Yn, Yn
VM
tPLH
VM
tPHL
VM VM
SC00059
Waveform 1. Propagation Delay for Data and Select to Output
I0n, I1n, S
Yn, Yn
VM
tPHL
VM
tPLH
VM VM
SC00060
Waveform 2. Propagation Delay for Data and Select to Output
E, S
Yn, Yn
VM
tPLH
VM
tPHL
VM VM
SC00061
Waveform 3. Propagation Delay for Enable and
Select to Output
E, S
Yn, Yn
VM
tPHL
VM
tPLH
VM VM
SC00062
Waveform 4. Propagation Delay for Enable and
Select to Output
1991 Feb 08
5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 74ALS157 electronic component.


Information Total 9 Pages
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Featured Datasheets

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74ALS157The function is Data selector/multiplexer. NXP SemiconductorsNXP Semiconductors

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