SN55454B

Name: SN55454B
Brand: TI
SKU: SN55454B
Price: 91 USD

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双路超高速大电流外设驱动器

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数据表

document-pdfAcrobat SN5545xB, SN7545xB Dual-Peripheral Drivers for High-Current, High-Speed Switching 数据表 (Rev. E) (英语) PDF | HTML

SN55454B

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数据表

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产品详情

Rating

Military

Operating temperature range (°C)

-55 to 125

Rating

Military

Operating temperature range (°C)

-55 to 125

CDIP (JG)

8

64.032 mm² 9.6 x 6.67

Characterized for use to 300mA
High-voltage outputs up to 30V
No output latch-up at 20V (after conducting 300mA)
High-speed switching
Open-collector outputs
Circuit flexibility for varied applications
TTL compatible diode-clamped inputs
Standard supply voltages

Characterized for use to 300mA
High-voltage outputs up to 30V
No output latch-up at 20V (after conducting 300mA)
High-speed switching
Open-collector outputs
Circuit flexibility for varied applications
TTL compatible diode-clamped inputs
Standard supply voltages

The SN5545xB and SN7545xB devices are dual-peripheral 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. Diode-clamped 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.

The SN5545xB and SN7545xB devices are dual-peripheral 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. Diode-clamped 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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