SN74LS03 Quad 2-input positive-NAND gates with open collector outputs | TI.com

SN74LS03 (ACTIVE)

Quad 2-input positive-NAND gates with open collector outputs

 

Description

These devices contain four independent 2-input-NAND gates. The open-collector outputs require pull-up resistors to perform correctly. They may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate higher VOH levels.

The SN5403, SN54LS03 and SN54S03 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7403, SN74LS03 and SN74S03 are characterized for operation from 0°C to 70°C.

 

Features

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

 

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Parametrics Compare all products in NAND gate

 
Technology Family
VCC (Min) (V)
VCC (Max) (V)
Channels (#)
Inputs per channel
IOL (Max) (mA)
IOH (Max) (mA)
Input type
Output type
Features
Rating
Data rate (Max) (Mbps)
Operating temperature range (C)
Package Group
Package size: mm2:W x L (PKG)
SN74LS03 SN54LS03
LS     LS    
4.75     4.5    
5.25     5.5    
4     4    
2     2    
16     0    
0     -16    
Bipolar     Bipolar    
Open-Collector     Open-Collector    
High Speed (tpd 10-50ns)     High Speed (tpd 10-50ns)    
Catalog     Military    
35     35    
0 to 70     -55 to 125    
PDIP | 14
SOIC | 14
SO | 14    
CDIP | 14
CFP | 14    
See datasheet (PDIP)
14SO: 80 mm2: 7.8 x 10.2 (SO | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)    
See datasheet (CDIP)
See datasheet (CFP)