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What is 74HC138?

This electronic component, produced by the manufacturer "Philips", performs the same function as "3-to-8 line decoder/demultiplexer inverting".


74HC138 Datasheet PDF - Philips

Part Number 74HC138
Description 3-to-8 line decoder/demultiplexer inverting
Manufacturers Philips 
Logo Philips Logo 


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INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC/HCT138
3-to-8 line decoder/demultiplexer;
inverting
Product specification
File under Integrated Circuits, IC06
September 1993

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74HC138 equivalent
Philips Semiconductors
3-to-8 line decoder/demultiplexer; inverting
Product specification
74HC/HCT138
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
ICC category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
Tamb (°C)
SYMBOL PARAMETER
74HC
+25 40 to +85
min. typ. max. min. max.
tPHL/ tPLH
propagation delay
An to Yn
tPHL/ tPLH
propagation delay
E3 to Yn
tPHL/ tPLH
propagation delay
En to Yn
tTHL/ tTLH
output transition
time
41 150
15 30
12 26
47 150
17 30
14 26
47 150
17 30
14 26
19 75
7 15
6 13
190
38
33
190
38
33
190
38
33
95
19
16
40 to +125
min. max.
225
45
38
225
45
38
225
45
38
110
22
19
UNIT
ns
ns
ns
ns
TEST CONDITIONS
VCC WAVEFORMS
(V)
2.0
4.5 Fig.6
6.0
2.0
4.5 Fig.6
6.0
2.0
4.5 Fig.7
6.0
2.0
4.5 Figs 6 and 7
6.0
September 1993
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 74HC138 electronic component.


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74hc138-decoder


1. Datasheet - 3-to-8 Line Decoder/Demultiplexer

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