CD74HC161 Datasheet - Texas Instruments

High-Speed CMOS Logic Presettable Counters

CD74HC161 Features

* ’HC161, ’HCT161 4-Bit Binary Counter, Asynchronous Reset

* ’HC163, ’HCT163 4-Bit Binary Counter, Synchronous Reset

* Synchronous Counting and Loading

* Two Count Enable Inputs for n-Bit Cascading

* Look-Ahead Carry for High-Speed Counting

* Fanout (O

CD74HC161 General Description

Two count enables, PE and TE, in each counter are provided for n-bit cascading. In all counters reset action occurs regardless of the level of the SPE, PE and TE inputs (and the clock input, CP, in the ’HC161 and ’HCT161 types). If a decade counter is preset to an illegal state or assumes an illega.

CD74HC161 Datasheet (501.00 KB)

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Datasheet Details

Part number:

CD74HC161

Manufacturer:

Texas Instruments ↗

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501.00 KB

Description:

High-speed cmos logic presettable counters.
The CD54HCT161 is obsolete and no longer is supplied. Data sheet acquired from Harris Semiconductor SCHS154D February 1998 - Revised October 2003 CD5.

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CD74HC161 High-Speed CMOS Logic Presettable Counters Texas Instruments

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CD74HC161 Features

CD74HC161 General Description

Datasheet Details

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