SN75437A Quadruple Peripheral Drivers | TI.com

SN75437A (ACTIVE)

Quadruple Peripheral Drivers

Quadruple Peripheral Drivers - SN75437A
Datasheet
 

Description

The SN75437A quadruple peripheral driver is designed for use in systems requiring high current, high voltage, and high load power. This device features four inverting open-collector outputs with a common-enable (G) input that, when taken low, disables all four outputs. The envelope of 1-V characteristics exceeds the specifications sufficiently to avoid high-current latch-up. Applications include driving relays, lamps, solenoids, motors, LEDs, transmission lines, hammers, and other high-power-demand devices.

The SN75437A is characterized for operation over the free-air temperature range of 0°C to 70°C.

Features

  • Saturating Outputs With Low On-State Resistance
  • High-Impedance Inputs Compatible With CMOS and TTL Levels
  • Very Low Standby Power...21 mW Max
  • High-Voltage Outputs...70 V Min
  • No Power-Up or Power-Down Output Glitch
  • No Latch-Up Within Recommended Operating Conditions
  • Output-Clamp Diodes for Transient Suppression
  • Packaged in 2-W Power, Thermally Enhanced Plastic DIP

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Drivers per package
Switching Voltage (Max) (V)
Output voltage (Max) (V)
Peak output current (mA)
Delay time (Typ) (ns)
Input compatibility
Vol @ lowest spec current (Typ) (mV)
Iout/ch (Max) (mA)
Iout_off (Typ) (uA)
Rating
Package Group
Package size: mm2:W x L (PKG)
SN75437A
4    
35    
70    
750    
1950    
CMOS
TTL    
140    
750    
1    
Catalog    
PDIP | 16    
See datasheet (PDIP)