MC14043B Datasheet PDF – Quad R−S Latches

Part Number: MC14043B

Function: CMOS MSI / Quad R−S Latches / Supply Voltage Range = 3.0 Vdc to 18 Vdc

Package: DIP 16 Pin Type

Manufacturer: ON Semiconductor


MC14043B datasheet



The MC14043B and MC14044B quad R−S latches are constructed with MOS P−Channel and N−Channel enhancement mode devices in a single monolithic structure. Each latch has an independent Q output and set and reset inputs.

The Q outputs are gated through three−state buffers having a common enable input. The outputs are enabled with a logical “1” or high on the enable input; a logical “0” or low disconnects the latch from the Q outputs, resulting in an open circuit at the Q outputs.


1. Double Diode Input Protection

2. Three−State Outputs with Common Enable

3. Outputs Capable of Driving Two Low−power TTL Loads or One Low−Power Schottky TTL Load Over the Rated Temperature Range

4. Supply Voltage Range = 3.0 Vdc to 18 Vdc

MC14043B Datasheet PDF Download

MC14043B pdf

Other data sheets are available within the file:

MC14043, MC14043BCPG, MC14043BD, MC14043BDG, MC14043BDR2