The M54/74HC4518/4520 are high speed CMOS DUAL 4 BIT BINARY COUNTERS fabricated in sili2 con gate C MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption. They consists of two identical inter.

M54HC4511

M54HC4514

M54HC4518

M54HC4538

M54HC4543

M54HC4002

M54HC40102

M54HC40103

M54HC4016

M54HC4017

M54HC4020

M54HC4022

M54HC4024