93L14 Quad Latch
June 1989
93L14 Quad Latch
General Description
The 93L14 is a multifunctional 4-bit latch designed fo...
93L14 Quad Latch
June 1989
93L14 Quad Latch
General Description
The 93L14 is a multifunctional 4-bit latch designed for general purpose storage applications in high speed digital systems All outputs have active pull-up circuitry to provide high capacitance drive and to provide low impedance in both logic states for good noise immunity
Features
Y Y Y
Can be used as single input D latches or set reset latches Active low enable gate input Overriding master reset
Connection Diagram
Dual-In-Line Package
Logic Symbol
TL F 9612 – 2
VCC e Pin 16 GND e Pin 8
TL F 9612 – 1
Order Number 93L14DMQB or 93L14FMQB See NS Package Number J16A or W16A
Pin Names E D0–D3 S0 – S3 MR Q0–Q3
Description Enable Input (Active LOW) Data Inputs Set Inputs (Active LOW) Master Reset Input (Active LOW) Latch Outputs
C1995 National Semiconductor Corporation
TL F 9612
RRD-B30M105 Printed in U S A
Absolute Maximum Ratings (Note)
If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply
Voltage 7V Input
Voltage 5 5V Operating Free Air Temperature Range b 55 C to a 125 C MIL b 65 C to a 150 C Storage Temperature Range Note The ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed The device should not be operated at these limits The parametric values defined in the ‘‘Electrical Characteristics’’ table are not guaranteed at the absolute maximum...