74LS90 - Decade, Divide-by-Twelve and Binary Counter
Description:
The 74HC73 is a high-speed Si-gate CMOS device and is pin compatible with low-power Schottky TTL (LSTTL). The 74HC73 is specified in compliance with JEDEC standard no. 7A.
The 74HC is a dual negative-edge triggere..
CD4026 - Decade Counters / Dividers
Specifications:
5-stage Johnson Decade Counter with 7-segment Decoded Output
Display Enable Output
Wide Operating Voltage Range
Operating Temperature to 85oC
Low Power TTL
Category
Integrated Circuits (ICs)
Name
CD4026
Family
CMOS
Se..