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SN74LVCC3245A-EP Datasheet Octal Bus Transceiver

Manufacturer: Texas Instruments

Overview: SN74LVCC3245AĆEP OCTAL BUS TRANSCEIVER WITH ADJUSTABLE OUTPUT VOLTAGE AND 3ĆSTATE OUTPUTS SCAS773A − JUNE 2004 − REVISED MARCH 2005 D Controlled Baseline − One Assembly/Test Site, One Fabrication Site D Enhanced Diminishing Manufacturing Sources (DMS) Support D Enhanced Product-Change Notification D Qualification Pedigree† D Bidirectional Voltage Translator D 2.3 V to 3.6 V on A Port and 3 V to 5.5 V on B Port D Control Inputs VIH/VIL Levels Are Referenced to VCCA Voltage D Latch-Up Performance Exceeds 250 mA Per JESD 17 † Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

General Description

/ordering information This 8-bit (octal) noninverting bus transceiver contains two separate supply rails.

The B port is designed to track VCCB, which accepts voltages from 3 V to 5.5 V, and the A port is designed to track VCCA, which operates at 2.3 V to 3.6 V.

This allows for translation from a 3.3-V to a 5-V system environment and vice versa, from a 2.5-V to a 3.3-V system environment and vice versa.