NAND Gates
DM54LS132 DM74LS132 Quad 2-Input NAND Gates with Schmitt Trigger Inputs
DM54LS132 DM74LS132 Quad 2-Input NAND Gates wit...
Description
DM54LS132 DM74LS132 Quad 2-Input NAND Gates with Schmitt Trigger Inputs
DM54LS132 DM74LS132 Quad 2-Input NAND Gates with Schmitt Trigger Inputs
General Description
This device contains four independent gates each of which performs the logic NAND function Each input has hysteresis which increases the noise immunity and transforms a slowly changing input signal to a fast changing jitter free output
Connection Diagram
Dual-In-Line Package
June 1989
TL F 6389 – 1
Order Number DM54LS132J DM54LS132W DM74LS132M or DM74LS132N See NS Package Number J14A M14A N14A or W14B
Function Table
Y e AB
Inputs
Output
A
B
Y
L
L
H
L
H
H
H
L
H
H
H
L
H e High Logic Level L e Low Logic Level
C1995 National Semiconductor Corporation TL F 6389
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RRD-B30M105 Printed in U S A
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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
7V
Operating Free Air Temperature Range
DM54LS
b55 C to a125 C
DM74LS
0 C to a70 C
Storage Temperature Range
b65 C to a150 C
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 ...
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