SN54HC266_07 Datasheet, PDF (1/12 Pages) Texas Instruments – QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES WITH OPEN-DRAIN OUTPUTS

SN54HC266, SN74HC266
QUADRUPLE 2ĆINPUT EXCLUSIVEĆNOR GATES
WITH OPENĆDRAIN OUTPUTS
SCLS135F − DECEMBER 1982 − REVISED AUGUST 2003
D Wide Operating Voltage Range of 2 V to 6 V
D High-Current Inverting Outputs Drive Up To
10 LSTTL Loads
D Low Power Consumption, 20-µA Max I_CC
D Typical t_pd = 10 ns
D ±4-mA Output Drive at 5 V
D Low Input Current of 1 µA Max
SN54HC266 . . . J OR W PACKAGE
SN74HC266 . . . D, N, OR NS PACKAGE
(TOP VIEW)
1A 1
1B 2
1Y 3
2Y 4
2A 5
2B 6
GND 7
14 V_CC
13 4B
12 4A
11 4Y
10 3Y
9 3B
8 3A
SN54HC266 . . . FK PACKAGE
(TOP VIEW)
1Y
3 2 1 20 19
4
18
4A
NC 5
17 NC
2Y 6
16 4Y
NC 7
15 NC
2A 8
14 3Y
9 10 11 12 13
description/ordering information
NC − No internal connection
The ’HC266 devices have four independent 2-input exclusive-NOR gates and feature open-drain outputs. They
perform the Boolean function Y = A ⊗ B or Y = AB + AB in positive logic.
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP − N
Tube of 25
SN74HC266N
SN74HC266N
Tube of 50
SN74HC266D
−40°C to 85°C SOIC − D
Reel of 2500
Reel of 250
SN74HC266DR
SN74HC266DT
HC266
SOP − NS
Reel of 2000 SN74HC266NSR
HC266
CDIP − J
Tube of 25
SNJ54HC266J
SNJ54HC266J
−55°C to 125°C CFP − W
Tube of 150
SNJ54HC266W
SNJ54HC266W
LCCC − FK
Tube of 55
SNJ54HC266FK
SNJ54HC266FK
† _{Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are}
available at www.ti.com/sc/package.
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.
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information 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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