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SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B
SLRS021D – DECEMBER 1967 – REVISED JANUARY 2017
SN5545xB, SN7545xB Dual-Peripheral Drivers for High-Current, High-Speed Switching
1 Features
•1 Characterized for Use to 300 mA • High-
Voltage Outputs up to 30 V • No Output Latch-Up at 20 V (After Conducting
300 mA) • High-Speed Switching • Open-Collector Outputs • Circuit Flexibility for Varied Applications • TTL-Compatible Diode-Clamped Inputs • Standard Supply
Voltages
2 Applications
• High-Speed Logic Buffers • Power Drivers • Lamp Drivers • LED Drivers • Line Drivers • Memory...