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See Technical Specifications

CD54HC138F3A +BOM

Reliable demultiplexing solution for multiple signals

Manufacturer:

Texas Instruments
Mfr.Part #:

CD54HC138F3A
Datasheet:

CD54HC138F3A Datasheet (PDF)
Technology Family:

HC
Number Of Channels:

1
Operating Temperature Range (°C):

-55 to 125
Rating:

Military
EDA/CAD Models:

Request Free CAD Models for CD54HC138F3A

CD54HC138F3A General Description

With its robust construction and advanced semiconductor materials, this component ensures stable operation under varying environmental conditions. The 3-to-8 line decoder demultiplexer functionality enables efficient data distribution and routing, making it a valuable addition to any electronics project requiring precise signal management

Key Features

Select One Of Eight Data Outputs Active Low for 138, Active High for 238
I/O Port or Memory Selector
Three Enable Inputs to Simplify Cascading
Typical Propagation Delay of 13ns at VCC = 5V, CL = 15pF, TA = 25°C
Fanout (Over Temperature Range)
Standard Outputs . . . . 10 LSTTL Loads
Bus Driver Outputs . . . . 15 LSTTL Loads
Wide Operating Temperature Range . . . –55°C to 125°C
Balanced Propagation Delay and Transition Times
Significant Power Reduction Compared to LSTTL Logic ICs
HC Types
2V to 6V Operation
High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
HCT Types
4.5V to 5.5V Operation
Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
CMOS Input Compatibility, Il1μA at VOL, VOH

Specifications

Technology family	HC	Number of channels	1
Operating temperature range (°C)	-55 to 125	Rating	Military
Supply current (max) (µA)	160

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Ratings and Reviews

E**n 08/21/2020

Does exactly as described. Picked Epacket delivery 14 days to Australia, got to be happy. Try to use this seller as often as possible, always spot on.