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74HC193 Datasheet - NXP

Presettable synchronous 4-bit binary up/down counter

74HC193 Features

* Input levels:

* For 74HC193: CMOS level

* For 74HCT193: TTL level

* Synchronous reversible 4-bit binary counting

* Asynchronous parallel load

* Asynchronous reset

* Expandable without external logic

* Complies with JEDEC standard no. 7A

* ESD protection:

* H

74HC193 General Description

The 74HC193; 74HCT193 is a 4-bit synchronous binary up/down counter. Separate up/down clocks, CPU and CPD respectively, simplify operation. The outputs change state synchronously with the LOW-to-HIGH transition of either clock input. If the CPU clock is pulsed while CPD is held HIGH, the device will.

74HC193 Datasheet (827.03 KB)

Preview of 74HC193 PDF

Datasheet Details

Part number:

74HC193

Manufacturer:

NXP ↗

File Size:

827.03 KB

Description:

Presettable synchronous 4-bit binary up/down counter.

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74HC193 Presettable synchronous 4-bit binary down counter NXP

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