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SN54ABT126 Datasheet(PDF) 1 Page - Texas Instruments

Part No. SN54ABT126
Description  QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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SN54ABT126 Datasheet(HTML) 1 Page - Texas Instruments

 
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SN54ABT126, SN74ABT126
QUADRUPLE BUS BUFFER GATES
WITH 3-STATE OUTPUTS
SCBS183H – FEBRUARY 1991 – REVISED MAY 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Typical VOLP (Output Ground Bounce)
<1 V at VCC = 5 V, TA = 25°C
D High-Impedance State During Power Up
and Power Down
D High-Drive Outputs (–32-mA IOH, 64-mA IOL)
D Ioff and Power-Up 3-State Support Hot
Insertion
D Latch-Up Performance Exceeds 500 mA Per
JESD 17
D ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
SN54ABT126 ...J PACKAGE
SN74ABT126 . . . D, DB, N, NS,
OR PW PACKAGE
(TOP VIEW)
SN54ABT126 . . . FK PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OE
1A
1Y
2OE
2A
2Y
GND
VCC
4OE
4A
4Y
3OE
3A
3Y
32
1 20 19
910 11 12 13
4
5
6
7
8
18
17
16
15
14
4A
NC
4Y
NC
3OE
1Y
NC
2OE
NC
2A
NC – No internal connection
SN74ABT126 . . . RGY PACKAGE
(TOP VIEW)
114
78
2
3
4
5
6
13
12
11
10
9
4OE
4A
4Y
3OE
3A
1A
1Y
2OE
2A
2Y
description/ordering information
The ’ABT126 bus buffer gates feature independent line drivers with 3-state outputs. Each output is disabled
when the associated output-enable (OE) input is low.
When VCC is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down.
However, to ensure the high-impedance state above 2.1 V, OE should be tied to GND through a pulldown
resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
QFN – RGY
Tape and reel
SN74ABT126RGYR
AB126
PDIP – N
Tube
SN74ABT126N
SN74ABT126N
SOIC
D
Tube
SN74ABT126D
ABT126
40
°Cto85°C
SOIC – D
Tape and reel
SN74ABT126DR
ABT126
–40
°C to 85°C
SOP – NS
Tape and reel
SN74ABT126NSR
ABT126
SSOP – DB
Tape and reel
SN74ABT126DBR
AB126
TSSOP
PW
Tube
SN74ABT126PW
AB126
TSSOP – PW
Tape and reel
SN74ABT126PWR
AB126
55
°Cto125°C
CDIP – J
Tube
SNJ54ABT126J
SNJ54ABT126J
–55
°C to 125°C
LCCC – FK
Tube
SNJ54ABT126FK
SNJ54ABT126FK
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Copyright
 2003, Texas Instruments Incorporated
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.
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.


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