The ’90 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby- five counter.

DESCRIPTION — The ’90 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby- five counter. It can be connected to operate with a conventional BCD output pattern or it can be connected to provide a 50 duty cycle outpu

文件：306.59 Kbytes 页数：3 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER

文件：109.48 Kbytes 页数：6 Pages

MOTOROLA

摩托罗拉

DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS

文件：414.2 Kbytes 页数：14 Pages

TI

德州仪器

DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS

文件：944.24 Kbytes 页数：23 Pages

TI

德州仪器