SN7432 Quad 2-input positive-OR gates |


Quad 2-input positive-OR gates

Quad 2-input positive-OR gates - SN7432


These devices contain four independent 2-input OR gates.

The SN5432, SN54LS32 and SN54S32 are characterized for operation over the full military range of -55°C to 125°C. The SN7432, SN74LS32 and SN74S32 are characterized for operation from 0°C to 70°C.



  • Package Options Include Plastic “Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs
  • Dependable Texas Instruments Quality and Reliability


View more

Parametrics Compare all products in OR gate

Technology Family
VCC (Min) (V)
VCC (Max) (V)
Channels (#)
Inputs per channel
IOL (Max) (mA)
IOH (Max) (mA)
Input type
Output type
Data rate (Max) (Mbps)
Operating temperature range (C)
Package Group
Package size: mm2:W x L (PKG)
SN7432 SN5432
TTL     TTL    
4.75     4.5    
5.25     5.5    
4     4    
2     2    
16     0.8    
-0.8     -16    
Bipolar     Bipolar    
Push-Pull     Push-Pull    
High Speed (tpd 10-50ns)     High Speed (tpd 10-50ns)    
70     70    
Catalog     Military    
0 to 70     -55 to 125    
PDIP | 14     CDIP | 14
CFP | 14    
See datasheet (PDIP)     See datasheet (CDIP)
See datasheet (CFP)