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

Parametrics

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Part number Order 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 Order now 4     35     70     750     1950     CMOS
TTL    
140     750     1     Catalog     PDIP | 16     16PDIP: 181 mm2: 9.14 x 19.8 (PDIP | 16)