dm74ls375 National Semiconductor Corporation, dm74ls375 Datasheet

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dm74ls375

Manufacturer Part Number
dm74ls375
Description
4-bit Latch
Manufacturer
National Semiconductor Corporation
Datasheet
C 1995 National Semiconductor Corporation
DM74LS375
4-Bit Latch
General Description
The ’LS375 is a 4-bit D-type latch for use as temporary stor-
age for binary information between processing units and in-
put output or indicator units When its Enable (E) input is
HIGH a latch is transparent i e the Q output will follow the
Connection Diagram
Dual-In-Line Package
TL F 9830
Pin Name
D1–D4
E1 2
E3 4
Q1–Q4
Q1–Q4
Order Number DM74LS375M or DM74LS375N
See NS Package Number M16A or N16E
TL F 9830 – 1
Data Inputs
Latches 1 2 Enable Inputs
Latches 3 4 Enable Inputs
Latch Outputs
Complementary Latch Outputs
D input each time it changes When E is LOW a latch stores
the last valid data present on the D input preceding the
HIGH-to-LOW transition of E The ’LS375 is functionally
identical to the ’LS75 except for the corner power pins
Logic Symbol
Description
V
GND
CC
e
e
Pin 16
Pin 8
RRD-B30M115 Printed in U S A
February 1992
TL F 9830 – 2

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dm74ls375 Summary of contents

Page 1

... When its Enable (E) input is HIGH a latch is transparent i e the Q output will follow the Connection Diagram Dual-In-Line Package Order Number DM74LS375M or DM74LS375N See NS Package Number M16A or N16E Pin Name D1– Q1– ...

Page 2

Absolute Maximum Ratings Supply Voltage Input Voltage Operating Free Air Temperature Range Storage Temperature Range b Recommended Operating Conditions Symbol Parameter V Supply Voltage CC V High Level Input Voltage IH V Low Level Input Voltage IL I High Level ...

Page 3

Switching Characteristics Symbol Parameter t Propagation Delay PLH PHL Propagation Delay PLH PHL Propagation ...

Page 4

4 ...

Page 5

... Physical Dimensions inches (millimeters) 16-Lead Small Outline Molded Package (M) Order Number DM74LS375M NS Package Number M16A 5 ...

Page 6

... Italiano National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications Order Number DM74LS375N NS Package Number N16E 2 A critical component is any component of a life ...

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