SN74CBTS3306
DUAL FET BUS SWITCH
WITH SCHOTTKY DIODE CLAMPING
SCDS029E 鈥?JANUARY 1996 鈥?REVISED NOVEMBER 1998
D
D
D
5-鈩?Switch Connection Between Two Ports
TTL-Compatible Input Levels
Package Options Include Plastic
Small-Outline (D) and Thin Shrink
Small-Outline (PW) Packages
D OR PW PACKAGE
(TOP VIEW)
description
1OE
1A
1B
GND
1
2
3
4
8
7
6
5
V
CC
2OE
2B
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 鈥?0擄C to 85擄C.
FUNCTION TABLE
(each bus switch)
INPUT
OE
L
H
FUNCTION
A port = B port
Disconnect
logic diagram (positive logic)
2
1A
1
1OE
5
2A
7
2OE
6
2B
3
1B
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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.
Copyright
漏
1998, Texas Instruments Incorporated
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
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