74AVCA164245GRE4

$1.90

Description：IC TRANSLATOR BIDIR 48TSSOP
Series：74AVCA
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:c8170e61d82e Category: Translators, Level Shifters Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC TRANSLATOR BIDIR 48TSSOP
Series：74AVCA
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Translator Type：Voltage Level
Channel Type：Bidirectional
Number of Circuits：2
Channels per Circuit：8
Input Signal：-
Output Signal：-
Output Type：Tri-State, Non-Inverted
Data Rate：-
Operating Temperature：-40°C ~ 85°C (TA)
Features：-
Mounting Type：Surface Mount
Package / Case：48-TFSOP (0.240", 6.10mm Width)
Supplier Device Package：48-TSSOP
Voltage - VCCA：1.4 V ~ 3.6 V
Voltage - VCCB：1.4 V ~ 3.6 V
Grade：-
Qualification：-

Download product information

74AVCA164245GRE4

Overview

The SN74AVCA164245GRE4 is a 16-bit dual-supply bus transceiver with configurable voltage translation and 3-state outputs. It operates within a supply voltage range of 1.4 V to 3.6 V for both ports. The device features overvoltage-tolerant inputs/outputs, DOC circuitry for dynamic drive capability, and Ioff support for partial-power-down mode. Control inputs are referenced to VCCA. It provides bidirectional data transmission between the A and B buses based on the DIR input level.

Feature Summary

Supports universal low-voltage bidirectional translation between any of the 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes
DOC circuitry dynamically changes output impedance to reduce noise operation without speed degradation
Ioff circuitry disables outputs to prevent damaging current backflow during partial-power-down applications

Applications

Asynchronous communication between data buses
Mixed-voltage-mode data communications
Partial-power-down applications

Procurement Notes

Verify the specific package type (TSSOP-48) and suffix (GRE4) against the manufacturer's latest ordering information to ensure compatibility with design requirements. Confirm RoHS compliance and moisture sensitivity level ratings prior to procurement. Check for any recent product life cycle notices or alternative package options if availability is a concern.

Selection Notes

Select this component when interfacing systems operating at different logic levels within the 1.4 V to 3.6 V range. Ensure that the control pins are supplied by VCCA as specified. Consider the DOC circuitry benefits for high-speed signals requiring noise reduction. Verify that the application does not exceed the absolute maximum ratings for input/output voltages.

Part Context

This part belongs to the Texas Instruments Widebus family of 16-bit dual-supply bus transceivers. It is designed for noninverting data transmission with configurable voltage translation capabilities. The device supports bidirectional data flow controlled by a single direction pin per octal section.