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RS4T774 Datasheet 4-bit Dual-supply Bus Transceiver

Manufacturer: RUNIC

Overview: RS4T774 4-Bit Dual-Supply Bus Transceiver with Configurable Voltage-Level Shifting and 3-State Outputs with Independent Direction Control Inputs.

Datasheet Details

Part number RS4T774
Manufacturer RUNIC
File Size 473.48 KB
Description 4-Bit Dual-Supply Bus Transceiver
Datasheet RS4T774-RUNIC.pdf

General Description

S This 4-bit noninverting bus transceiver uses two separate configurable power-supply rails.

The A port is designed to track VCCA.

VCCA accepts any supply voltage from 0.9 V to 3.6 V.

Key Features

  • Each Channel Has an Independent DIR Control Input.
  • Control Inputs VIH/VIL Levels are Referenced to VCCA Voltage.
  • Power-Supply Range: VCCA and VCCB:0.9V to 3.6V.
  • VCC Isolation Feature: If Either VCC Input is Below 100 mV, all I/Os Outputs are Disabled and Become High Impedance.
  • IOFF: Supports Partial-Power-Down Mode Operation.
  • Extended Temperature: -40°C to +125°C 3.

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