SN74128 50 Ohm Line Drivers | TI.com

SN74128 (ACTIVE) 50 Ohm Line Drivers

50 Ohm Line Drivers - SN74128
Datasheet
 

Description

These devices contain four independent 2-input-NOR line drivers. They perform the Boolean function Y = A + B\ or Y = A\ · B\. The SN54128 is designed to drive 75 ohm lines. The SN74128 is designed to drive 50 ohm lines.

The SN54128 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74128 is characterized for operation from 0°C to 70°C.

 

Features

  • Package Options Include Plastic and Ceramic DIPs and Ceramic Flat Packages
  • Dependable Texas Instruments Quality and Reliability

 

Parametrics

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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Channels (#) Inputs per channel IOL (Max) (mA) IOH (Max) (mA) Input type Output type Features Data rate (Max) (Mbps) Rating Operating temperature range (C) Package size: mm2:W x L (PKG) Package Group
SN74128 Order now TTL     4.75     5.25     1     4     48     -42.4     Bipolar     Push-Pull     High Speed (tpd 10-50ns)     70     Catalog     0 to 70     14PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 14)
14SO: 80 mm2: 7.8 x 10.2 (SO | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)    
PDIP | 14
SOIC | 14
SO | 14    
SN54128 Samples not available TTL     4.5     5.5     1     4     -16     0.8     Bipolar     Push-Pull     High Speed (tpd 10-50ns)     70     Military     -55 to 125     14CDIP: 130 mm2: 6.67 x 19.56 (CDIP | 14)
14CFP: 55 mm2: 5.97 x 9.21 (CFP | 14)    
CDIP | 14
CFP | 14