SN74CBT3245

更新时间： 2024-11-09 05:24:51

品牌	Logo	应用领域
德州仪器 - TI		开关
页数	文件大小	规格书
4页	57K
描述
OCTAL BUS SWITCH

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数据手册

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SN74CBT3245 数据手册

SN74CBT3245

OCTAL BUS SWITCH

SCDS002C – NOVEMBER 1992 – REVISED MAY 1995

DB, DW, OR PW PACKAGE

(TOP VIEW)

Functionally Equivalent to QS3245

Standard ’245-Type Pinout

5-Ω Switch Connection Between Two Ports

TTL-Compatible Control Input Levels

Package Options Include Shrink

Small-Outline (DB), Plastic Small-Outline

(DW), and Thin Shrink Small-Outline (PW)

Packages

description

13 B6

12 B7

11 B8

The SN74CBT3245 provides eight bits of

high-speed TTL-compatible bus switching in a

standard ’245 device pinout. The low on-state

resistance of the switch allows connections to be

made with minimal propagation delay.

GND

The device is organized as one 8-bit 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 a high-impedance state exists between the two

ports.

The SN74CBT3245 is characterized for operation from –40°C to 85°C.

FUNCTION TABLE

INPUTS/

INPUT

OUTPUTS

A,B

A = B

logic diagram

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

ADVANCE INFORMATION concerns new products in the sampling or

preproduction phase of development. Characteristic data and other

specifications are subject to change without notice.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4

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SN74CBT3245A	TI	获取价格	OCTAL FET BUS SWITCH
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SN74CBT3245ADB	TI	获取价格	OCTAL FET BUS SWITCH
SN74CBT3245ADBLE	TI	获取价格	OCTAL FET BUS SWITCH
SN74CBT3245ADBQ	TI	获取价格	OCTAL FET BUS SWITCH
SN74CBT3245ADBQR	TI	获取价格	OCTAL FET BUS SWITCH
SN74CBT3245ADBQRE4	TI	获取价格	OCTAL FET BUS SWITCH
SN74CBT3245ADBQRG4	TI	获取价格	OCTAL FET BUS SWITCH
SN74CBT3245ADBR	TI	获取价格	OCTAL FET BUS SWITCH
SN74CBT3245ADBRE4	TI	获取价格	OCTAL FET BUS SWITCH