SN74LVC8T245DGVR Part Information

Details for SN74LVC8T245DGVR by Texas Instruments

Semiconductors - ICs > Logic > Buffers Transceivers & Line Drivers

Part Description

This 8-bit noninverting bus transceiver uses two separate configurable power-supply rails. The SN74LVC8T245 is optimized to operate with VCCA and VCCB set at 1.65 V to 5.5 V. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 V to 5.5 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.8-V, 2.5-V, 3.3-V, and 5.5-V voltage nodes. The SN74LVC8T245 is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input and the output-enable (OE) input activate either the B-port outputs or the A-port outputs or place both output ports into the high-impedance mode. The device transmits data from the A bus to the B bus when the B-port outputs are activated, and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW level applied to prevent excess ICC and ICCZ. The SN74LVC8T245 is designed so that the control pins (DIR and OE) are supplied by VCCA.

Part Downloads

distributor space

Part Features

  • Control Inputs VIH/VIL Levels Are Referenced to VCCA Voltage
  • ESD Protection Exceeds JESD 22
  • Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.65-V to 5.5-V Power-Supply Range
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • VCC Isolation Feature u2013 If Either VCC Input Is at GND, All Are in the High-Impedance State

Part Specifications

Logic Family / Base Number 74LVC8T245
Logic Device Type Transceiver Non Inverting
Logic Case Style TVSOP
No. of Pins 24Pins
Supply Voltage Min 1.65V
Supply Voltage Max 5.5V
Logic IC Family 74LVC
Logic IC Base Number 748T245, 748245
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 74
Logic Function Number 748245G
Logic IC Function 8bit Dual-Supply Bus Transceiver (3-State)
No. of Transceivers 8
Operating Temperature Range -40°C to +85°C
Supply Voltage 3.3V
Supply Voltage Range 1.65V to 5.5V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • Bus XCVR Single 8-CH 3-ST | RS Components
  • NON INVERTING BUS TRANSCEIVER TVSOP24; Logic Family / Base Number:74LVC8T245; Logic Device Type:Transceiver, Non Inverting; Logic Case Style:TVSOP; No. of Pins:24Pins; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V RoHS Compliant: Yes | Newark Electronics
  • 8-Bit Dual-Supply Bus Transceiver with Configurable Voltage-Level Shifting and Three-State Outputs | Texas Instruments

Viewing Distributors for SN74LVC8T245DGVR

Loading...
Loading Results for SN74LVC8T245DGVR