74ACT16245

更新时间： 2024-11-10 23:00:15

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
6页	82K
描述
16-Bit Transceiver with 3-STATE Outputs

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数据手册

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74ACT16245 数据手册

August 1999

Revised May 2005

74ACT16245

16-Bit Transceiver with 3-STATE Outputs

General Description

Features

The ACT16245 contains sixteen non-inverting bidirectional

buffers with 3-STATE outputs and is intended for bus ori-

ented applications. The device is byte controlled. Each has

separate control inputs which can be shorted together for

full 16-bit operation. The T/R inputs determine the direction

of data flow through the device. The OE inputs disable both

the A and B ports by placing them in a high impedance

state.

■ Bidirectional non-inverting buffers

■ Separate control logic for each byte

■ 16-bit version of the ACT245

■ Outputs source/sink 24 mA

■ TTL-compatible inputs

Ordering Code:

Order Number

74ACT16245SSC

74ACT16245MTD

Package Number

MS48A

Package Description

48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide

48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

MTD48

Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.

Logic Symbol

Connection Diagram

Pin Description

Pin Names

Description

OE_n

Output Enable Input (Active LOW)

Transmit/Receive Input

Side A Inputs/Outputs

T/R

A₀–A₁₅

B₀–B₁₅

Side B Outputs/Inputs

FACT is a trademark of Fairchild Semiconductor Corporation.

DS500296

www.fairchildsemi.com

12 3 4 5 6

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