SN75477 Dual Peripheral Drivers | TI.com

SN75477 (ACTIVE)

Dual Peripheral Drivers

Dual Peripheral Drivers - SN75477
Datasheet
 

Description

The SN75476 through SN75478 are dual peripheral drivers designed for use in systems that require high current, high voltage, and fast switching times. The SN75476, SN75477, and SN75478 provide AND, NAND, and OR drivers respectively. These devices have diode-clamped inputs as well as high-current, high-voltage clamp diodes on the outputs for inductive transient protection.

The SN75476, SN75477, and SN75478 drivers are characterized for operation from 0°C to 70°C.

Features

  • Characterized for Use to 300 mA
  • No Output Latch-Up at 55 V (After Conducting 300 mA)
  • High-Voltage Outputs (100 V Typ)
  • Output Clamp Diodes for Transient Suppression (300 mA, 70 V)
  • TTL- or MOS-Compatible Diode-Clamped Inputs
  • pnp Transistor Inputs Reduce Input Current
  • Standard Supply Voltage
  • Suitable for Hammer-Driver Applications
  • Plastic DIP (P) With Copper-Lead Frame Provides Cooler Operation and Improved Reliability

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Parametrics Compare all products in Low-side switches

 
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)
SN75477 SN75471 SN75472 SN75478
2     2     2     2    
55     55     55     55    
100     70     70     100    
500     500     500     500    
200     30     45     200    
CMOS
TTL    
TTL     TTL     CMOS
TTL    
160     250     250     160    
400     400     400     400    
1     100     100     1    
Catalog     Catalog     Catalog     Catalog    
PDIP | 8
SOIC | 8    
PDIP | 8
SOIC | 8    
PDIP | 8
SOIC | 8    
PDIP | 8    
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)    
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)    
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)    
See datasheet (PDIP)