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SN54AHC125 Datasheet(PDF) 1 Page - Texas Instruments

Part No. SN54AHC125
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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SN54AHC125 Datasheet(HTML) 1 Page - Texas Instruments

 
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SN54AHC125, SN74AHC125
QUADRUPLE BUS BUFFER GATES
WITH 3-STATE OUTPUTS
SCLS256J – DECEMBER 1995 – REVISED JULY 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Operating Range 2-V to 5.5-V VCC
D Latch-Up Performance Exceeds 250 mA Per
JESD 17
SN54AHC125 ...J OR W PACKAGE
SN74AHC125 . . . D, DB, DGV, N, NS,
OR PW PACKAGE
(TOP VIEW)
SN54AHC125 . . . 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
SN74AHC125 . . . 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 ’AHC125 devices are quadruple bus buffer gates featuring independent line drivers with 3-state outputs.
Each output is disabled when the associated output-enable (OE) input is high. When OE is low, the respective
gate passes the data from the A input to its Y output.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
QFN – RGY
Tape and reel
SN74AHC125RGYR
HA125
PDIP – N
Tube
SN74AHC125N
SN74AHC125N
SOIC – D
Tube
SN74AHC125D
AHC125
SOIC – D
Tape and reel
SN74AHC125DR
AHC125
–40
°C to 85°C
SOP – NS
Tape and reel
SN74AHC125NSR
AHC125
SSOP – DB
Tape and reel
SN74AHC125DBR
HA125
TSSOP
PW
Tube
SN74AHC125PW
HA125
TSSOP – PW
Tape and reel
SN74AHC125PWR
HA125
TVSOP – DGV
Tape and reel
SN74AHC125DGVR
HA125
CDIP – J
Tube
SNJ54AHC125J
SNJ54AHC125J
–55
°C to 125°C
CFP – W
Tube
SNJ54AHC125W
SNJ54AHC125W
LCCC – FK
Tube
SNJ54AHC125FK
SNJ54AHC125FK
† 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
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.
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.
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.


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