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DM54S32 DM74S32 Quad 2-Input OR Gates
June 1989
DM54S32 DM74S32 Quad 2-Input OR Gates
General Des...
www.DataSheet4U.com
DM54S32 DM74S32 Quad 2-Input OR Gates
June 1989
DM54S32 DM74S32 Quad 2-Input OR Gates
General Description
This device contains four independent gates each of which performs the logic OR function
Connection Diagram
Dual-In-Line Package
TL F 6452 – 1
Order Number DM54S32J DM54S32W or DM74S32N See NS Package Number J14A N14A or W14B
Function Table
YeAaB Inputs A L L H H B L H L H Output Y L H H H
H e High Logic Level L e Low Logic Level
C1995 National Semiconductor Corporation
TL F 6452
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 DM54S DM74S 0 C to a 70 C 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 ratings The ‘‘Recommended Operating Conditions’’ table will define the conditions for actual device operation
Recommended Operating Conditions
Symbol VCC VIH VIL IOH IOL TA Parameter Min Supply
Voltage High Level Input
Voltage Low Level Input
Voltage High Level Output Current Low Level Output Current Free Air Operat...