Datasheet Texas Instruments SN74LVC4245APWRE4 — 数据表

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Documents SN74LVC4245A
SCAS375I – MARCH 1994 – REVISED JANUARY 2015 SN74LVC4245A Octal Bus Transceiver and 3.3-V to 5-V Shifter
With 3-State Outputs
1 Features 3 Description This 8-bit (octal) noninverting bus transceiver
contains two separate supply rails; B port has VCCB,
which is set at 3.3 V, and A port has VCCA, which is
set at 5 V. This allows for translation from a 3.3-V to
a 5-V environment, and vice versa. 1 Bidirectional Voltage Translator
5.5 V on A Port and 2.7 V to 3.6 V on B Port
Control Inputs VIH/VIL Levels Are Referenced to
VCCA Voltage
Latch-Up Performance Exceeds 250 mA Per
JESD 17
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model
– 200-V Machine Model
– 1000-V Charged-Device Model 2 Applications ATCA Solutions
CPAP Machines …