The MC14043B and MC14044BD 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. 
Feature
 
 
 
  - Double Diode Input Protection
 
  - Three-State Outputs with Common Enable
 
  - Outputs Capable of Driving Two Low-power TTL Loads or One Low-Power Schottky TTL Load Over the Rated Temperature Range
 
  - Supply Voltage Range = 3.0 Vdc to 18 Vdc
 
  - Pb-Free Packages are Available*
 
 
 
  
 
 (Picture: Pinout)