SN75451BD Part Information

Details for SN75451BD by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs

Part Description

The SN5545xB and SN7545xB devices are dualperipheral drivers designed for use in systems that employ TTL logic. This family is functionally interchangeable with and replaces the SN75450 family and the SN75450A family devices manufactured previously. The speed of the devices is equal to that of the SN75450 family, and the parts are designed to ensure freedom from latch-up. Diodeclamped inputs simplify circuit design. The SNx5451B, SNx5452B, SNx5453B, and SNx5454B devices are dual peripheral AND, NAND, OR, and NOR drivers, respectively (assuming positive logic), with the output of the logic gates internally connected to the bases of the npn output transistors. The SN5545xB drivers are characterized for operation over the full military range of –55°C to 125°C. The SN7545xB drivers are characterized for operation from 0°C to 70°C.

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Part Features

  • Characterized for Use to 300 mA
  • Circuit Flexibility for Varied Applications
  • High-Speed Switching
  • High-Voltage Outputs up to 30 V
  • No Output Latch-Up at 20 V (After Conducting 300 mA)
  • Open-Collector Outputs
  • Standard Supply Voltages
  • TTL-Compatible Diode-Clamped Inputs

Part Specifications

Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
No. of Outputs 2Outputs
Output Voltage 30V
Output Current 400mA
Driver Case Style SOIC
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 75451
Device Marking SN75451BD
Device Type Power
IC Generic Number 75451
IC Temperature Range Commercial
Logic Function Number 75451
Logic IC Function AND
No. of Pins 8Pins
Operating Temperature Max 70°C
Operating Temperature Min 0°C
Operating Temperature Range 0°C to +70°C
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • Dual peripheral driver,SN75451BD SO8 20V | RS Components
  • PERIPHERAL DRIVER, 2 CHANNEL, 0.3A, SOIC-8; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; No. of Outputs:2Outputs; Output Voltage:30V; Output Current:300mA; Driver Case Style:SOIC; Product Range:-; MSL:MSL 1 - Unlimited RoHS Compliant: Yes | Newark Electronics
  • Pref DRVR Dual 4.75V to 5.25V 725mW 8-Pin SOIC Tube | Avnet America
  • IC: driver; peripheral controller; SO8; 0.4A; 30V; Channels: 2 | Transfer Multisort Elektronik
  • 30-V Dual output driver with AND logic inputs | Texas Instruments
  • Trigger IC [Texas Instruments] SN75451BD Trigger IC | Distrelec

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