High-Speed CMOS Logic Dual Synchronous Counters

文件：468.11 Kbytes 页数：17 Pages

TI

德州仪器

Dual BCD Use Converters/Dual Binary Up Converters

Description The HD74HC4518 dual BCD counter and the HD74HC4520 dual binary counter consist of two identical, independent, internally synchronous 4-stage counters. The counter stages are type D flip-flops, with interchangeable Clock and Enable lines for incrementing on either the positive-going

文件：59.02 Kbytes 页数：10 Pages

HitachiHitachi Semiconductor

日立日立公司

Dual BCD Up Counters

Description The HD74HC4518 dual BCD counter and the HD74HC4520 dual binary counter consist of two identical, independent, internally synchronous 4-stage counters. The counter stages are type D flip-flops, with interchangeable Clock and Enable lines for incrementing on either the positive-goingo

文件：115.86 Kbytes 页数：9 Pages

RENESAS

瑞萨

Dual BCD Up Counters

Description The HD74HC4518 dual BCD counter and the HD74HC4520 dual binary counter consist of two identical, independent, internally synchronous 4-stage counters. The counter stages are type D flip-flops, with interchangeable Clock and Enable lines for incrementing on either the positive-goingo

文件：115.86 Kbytes 页数：9 Pages

RENESAS

瑞萨