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Presettable synchronous 4-bit binary up/down counter

GENERAL DESCRIPTION The 74HC/HCT193 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES ? Synchronous reversible 4-bit binary counting ? Asynchronous parallel load ? Asynchronous

Philips

飛利浦

Presettable synchronous 4-bit binary up/down counter

ETC

知名廠家

Presettable synchronous 4-bit binary up/down counter

1. 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 i

NEXPERIANexperia B.V. All rights reserved

安世安世半導體(中國)有限公司

Presettable synchronous 4-bit binary up/down counter

GENERAL DESCRIPTION The 74HC/HCT193 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES ? Synchronous reversible 4-bit binary counting ? Asynchronous parallel load ? Asynchronous

Philips

飛利浦

Presettable synchronous 4-bit binary up/down counter

ETC

知名廠家

更新時間:2025-8-29 18:04:01
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