SN74CBT16245DGGR集成电路（IC）的信号开关多路复用器解码器规格书PDF中文资料

SN74CBT16245DGGR属于集成电路（IC）的信号开关多路复用器解码器。由德州仪器制造生产的SN74CBT16245DGGR信号开关，多路复用器，解码器逻辑型信号开关、多路复用器和编码器 IC 可用于对以数字格式表示数据的电信号进行路由和选择。这些器件与设计用于模拟信号的类似产品有所不同，它们保留的信息表示为两个电状态之一，而不是两个外部界限内的无穷变化量。

Member of Texas Instruments’ WidebusE

Family

Standard ’16245-Type Pinout

5-W Switch Connection Between Two Ports

TTL-Compatible Input Levels

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)

description

The SN74CBT16245 device provides 16 bits of

high-speed TTL-compatible bus switching in a

standard ’16245 device pinout. The low on-state

resistance of the switch allows connections to be

made with minimal propagation delay.

The device is organized as two 8-bit low-impedance

switches with separate output-enable (OE) inputs.

When OE is low, the switch is on, and data can

flow from the A port to the B port, or vice versa.

When OE is high, the switch is open, and the

high-impedance state exists between the two

ports.