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74HC137 Datasheet - Texas Instruments

High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer

74HC137 Features

* Select One of Eight Data Outputs - Active Low for CD74HC137 and CD74HCT137 - Active High for ’HC237 and CD74HCT237

* l/O Port or Memory Selector

* Two Enable Inputs to Simplify Cascading

* Typical Propagation Delay of 13ns 15pF, TA = 25oC (CD74HC237) at VCC

74HC137 General Description

Both circuits have three binary select inputs (A0, A1 and A2) that can be latched by an active High Latch Enable (LE) signal to isolate the outputs from select-input changes. A “Low” LE makes the output transparent to the input and the circuit functions as a one-of-eight decoder. Two Output Enable .

74HC137 Datasheet (794.20 KB)

Preview of 74HC137 PDF

Datasheet Details

Part number:

74HC137

Manufacturer:

Texas Instruments ↗

File Size:

794.20 KB

Description:

High-speed cmos logic 3 to 8-line decoder/demultiplexer.
Data sheet acquired from Harris Semiconductor SCHS146F March 1998 - Revised October 2003 CD74HC137, CD74HCT137, CD54HC237, CD74HC237, CD74HCT237 High.

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TAGS

74HC137 High-Speed CMOS Logic 8-Line Decoder Demultiplexer Texas Instruments

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