SN74AVC16T245DGVR Part Information

Details for SN74AVC16T245DGVR by Texas Instruments

Semiconductors - ICs > Logic > Level Shifters

Part Description

This 16-bit noninverting bus transceiver uses two separate configurable power-supply rails. The SN74AVC16T245 device is optimized to operate with VCCA/VCCB set at 1.4 V to 3.6 V. The device is operational with VCCA/VCCB as low as 1.2 V. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.2 V to 3.6 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes. The SN74AVC16T245 device is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the outputs so the buses effectively are isolated. The SN74AVC16T245 control pins (1DIR, 2DIR, 1OE, and 2OE) are supplied by VCCA.

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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 1.2 V to 3.6 V Power-Supply Range
  • I/Os Are 4.6 V Tolerant
  • Ioff Supports Partial-Power-Down Mode Operation
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • Maximum Data Rates u2013 380 Mbps (1.8 V to 3.3 V Level-Shifting) u2013 200 Mbps (<1.8 V to 3.3 V Level-Shifting) u2013 200 Mbps (Level-Shifting to 2.5 V or 1.8 V) u2013 150 Mbps (Level-Shifting to 1.5 V) u2013 100 Mbps (Level-Shifting to 1.2 V)
  • Overvoltage-Tolerant Inputs and Outputs Allow Mixed-Voltage-Mode Data Communications
  • VCC Isolation Feature u2013 If Either VCC Input Is at GND, Both Ports Are in the High-Impedance State

Part Specifications

No. of Inputs 16
Output Current 12mA
Propagation Delay 2.7ns
No. of Pins 48Pins
Logic Case Style TVSOP
Supply Voltage Min 1.2V
Supply Voltage Max 3.6V
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Logic Type Bus Transceiver
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 74
IC Generic Number 74AVC16T245
Logic Function Number 245
Operating Temperature Range -40°C to +85°C
Supply Voltage Range 1.2V to 3.6V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • No. of Inputs:16Inputs; Output Current:12mA; Propagation Delay:2.7ns; No. of Pins:48Pins; Logic Case Style:TVSOP; Supply Voltage Min:1.2V; Supply Voltage Max:3.6V; Operating Temperature Min:-40°C; Operating Temperature Max:85°C RoHS Compliant: Yes | Newark Electronics
  • 16-Bit Dual-Supply Bus Transceiver with Configurable Voltage-Level Shifting and 3-State Outputs | Texas Instruments

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