SN74CBT34X245是TI公司的一款数字开关产品，SN74CBT34X245是32 位 FET 总线开关，本页介绍了SN74CBT34X245的产品说明、应用、特性等，并给出了与SN74CBT34X245相关的TI元器件型号供参考。
SN74CBT34X245 - 32 位 FET 总线开关 - 数字开关 - 信号开关 - TI公司（Texas Instruments，德州仪器）
The SN74CBT34X245 provides 32 bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.
The device is organized as four 8-bit bus switches, two 16-bit bus switches, or one 32-bit bus switch. When output enable (OE\) is low, the switch is on, and port A is connected to port B. When OE\ is high, the switch is open, and the high-impedance state exists between the two ports.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
- Member of Texas Instruments' Widebus+™ Family
- 5- Switch Connection Between Two Ports
- TTL-Compatible Input Levels
- Flow-Through Architecture Optimizes PCB Layout
- Ioff Supports Partial-Power-Down Mode Operation
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
Widebus+ is a trademark of Texas Instruments.
