SN74CBTD3306DR Datasheet, PDF (1/12 Pages) Texas Instruments – DUAL FET BUS SWITCH WITH LEVEL SHIFTING

D 5-Ω Switch Connection Between Two Ports
D TTL-Compatible Input Levels
D Designed to Be Used in Level-Shifting
Applications
description/ordering information
The SN74CBTD3306 features two independent
line switches. Each switch is disabled when the
associated output-enable (OE) input is high. A
diode to V_CC is integrated on the chip to allow for
level shifting from 5-V signals at the device inputs
to 3.3-V signals at the device outputs.
SN74CBTD3306
DUAL FET BUS SWITCH
WITH LEVEL SHIFTING
SCDS030L − JANUARY 1996 − REVISED JANUARY 2004
D OR PW PACKAGE
(TOP VIEW)
1OE ₁
1A ₂
1B ₃
GND ₄
8 ^VCC
7 ^2OE
6 ^2B
5 ^2A
ORDERING INFORMATION
T_A
PACKAGE^†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
−40°C to 85°C
SOIC − D
TSSOP − PW
Tube
Tape and reel
Tube
Tape and reel
SN74CBTD3306D
SN74CBTD3306DR
SN74CBTD3306PW
SN74CBTD3306PWR
CC306
CC306
† _{Package drawings, standard packing quantities, thermal data, symbolization, and PCB design}
guidelines are available at www.ti.com/sc/package.
FUNCTION TABLE
(each bus switch)
INPUT
OE
FUNCTION
L A port = B port
H
Disconnect
logic diagram (positive logic)
2
1A
1
1OE
5
2A
7
2OE
3
1B
6
2B
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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.
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