SN74CBTS3306 Datasheet, PDF (1/4 Pages) Texas Instruments – DUAL FET BUS SWITCH WITH SCHOTTKY DIODE CLAMPING

D 5-Ω Switch Connection Between Two Ports
D TTL-Compatible Input Levels
D Package Options Include Plastic
Small-Outline (D) and Thin Shrink
Small-Outline (PW) Packages
description
SN74CBTS3306
DUAL FET BUS SWITCH
WITH SCHOTTKY DIODE CLAMPING
SCDS029E – JANUARY 1996 – REVISED NOVEMBER 1998
D OR PW PACKAGE
(TOP VIEW)
1OE 1
1A 2
1B 3
GND 4
8 V_CC
7 2OE
6 2B
5 2A
The SN74CBTS3306 features independent line switches with Schottky diodes on the I/Os to clamp undershoot.
Each switch is disabled when the associated output-enable (OE) input is high.
The SN74CBTS3306 is characterized for operation from –40°C to 85°C.
FUNCTION TABLE
(each bus switch)
INPUT
OE
FUNCTION
L
A port = B port
H
Disconnect
logic diagram (positive logic)
2
1A
3
1B
1
1OE
5
2A
6
2B
7
2OE
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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright © 1998, Texas Instruments Incorporated
1