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DM54LS132 Datasheet Nand Gates

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: 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 ..

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 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 ‘‘Remended Operating Conditions’’ table will define the conditions for actual device operation Remended Operating Conditions Symbol VCC VTa VTb HYS IOH IOL TA Parameter Supply Voltage Positive-Going Input Threshold Voltage (Note 1) Negative-Going Input Threshold Voltage (Note 1) Input Hysteresis (Note 1) High Level Output Current Low Level Output Current Free Air Operating Temperature DM54LS132 Min Nom Max 45 5 55 14 16 19 05 08 1 04 08 b0 4 4 b55 125 DM74LS132 Min Nom Max 4 75 5 5 25

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