Datasheet Texas Instruments SN74LVCC3245ADBR — 数据表

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SCAS585P – NOVEMBER 1996 – REVISED DECEMBER 2015 SN74LVCC3245A Octal Bus Transceiver With Adjustable Output Voltage
and 3-State Outputs
1 Features 3 Description The SN74LVCC3245A device is 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. 1 Bidirectional Voltage Translator
2.3 V to 3.6 V on A Port and 3 V to 5.5 V
on B Port
Control Inputs VIH and VIL Levels Are Referenced
to VCCA Voltage
Latch-Up Performance Exceeds 250 mA
Per JESD 17
ESD Protection Exceeds JESD 22 …