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Product Detailed Parameters
- Description：IC TRANSLTR BIDIRECTIONAL 96PBGA
- Series：74AVCBH
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Bulk
- Translator Type：Voltage Level
- Channel Type：Bidirectional
- Number of Circuits：4
- 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：96-LFBGA
- Supplier Device Package：96-PBGA MICROSTAR (13.6x5.6)
- Voltage - VCCA：1.4 V ~ 3.6 V
- Voltage - VCCB：1.4 V ~ 3.6 V
- Grade：-
- Qualification：-
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Overview
The SN74AVCBH324245ZKER is a 32-bit dual-supply bus transceiver manufactured by Texas Instruments. It features configurable voltage translation between two independent buses, supporting supply voltages from 1.2 V to 3.6 V on both ports. The device provides three-state outputs and operates within an ambient temperature range of -40°C to +85°C. It utilizes a 96-pin Microstar BGA package with dimensions of 13.6 mm by 5.6 mm.
Feature Summary
- Configurable voltage translation between two independent buses
- Dual-supply operation supporting 1.2 V to 3.6 V ranges
- Three-state outputs for efficient bus management
Applications
- High-density data routing in portable devices
- Voltage level interfacing between different logic families
- Memory bus expansion systems
Procurement Notes
Verify the specific suffix ZKER corresponds to the 96-pin Microstar BGA package configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure thermal management requirements are met for the specified operating temperature range during design validation.
Selection Notes
Select this component when bidirectional data transfer requires dynamic voltage level adaptation between disparate system domains. The dual-supply architecture allows independent power domain isolation. Evaluate pin count and package footprint constraints against available PCB real estate for the 96-pin BGA form factor.
Part Context
This part belongs to the SN74AVCBH series of advanced voltage-level translators. It extends the functionality of standard bus transceivers by adding automatic voltage translation capabilities. The series targets applications requiring seamless communication between low-voltage digital components and higher-voltage interfaces without external level-shifting circuitry.
Replacement Considerations
Direct substitutes include other SN74AVCBH series variants with compatible pinouts. Verify functional equivalence regarding voltage translation ranges and output drive strength before substitution.
