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SN74HC125DBR Datasheet(PDF) 1 Page - Texas Instruments

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Part No. SN74HC125DBR
Description  QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
Logo TI - Texas Instruments

SN74HC125DBR Datasheet(HTML) 1 Page - Texas Instruments

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SN54HC125, SN74HC125
QUADRUPLE BUS BUFFER GATES
WITH 3STATE OUTPUTS
SCLS104D − MARCH 1984 − REVISED AUGUST 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Wide Operating Voltage Range of 2 V to 6 V
D High-Current 3-State Outputs Interface
Directly With System Bus or Can Drive Up
To 15 LSTTL Loads
D Low Power Consumption, 80-µA Max ICC
D Typical tpd = 11 ns
D ±6-mA Output Drive at 5 V
D Low Input Current of 1 µA Max
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
SN54HC125 ...J OR W PACKAGE
SN74HC125 . . . D, DB, N, NS, OR PW PACKAGE
(TOP VIEW)
32 1 20 19
910 11 1213
4
5
6
7
8
18
17
16
15
14
4A
NC
4Y
NC
3OE
1Y
NC
2OE
NC
2A
SN54HC125 . . . FK PACKAGE
(TOP VIEW)
NC − No internal connection
description/ordering information
These quadruple bus buffer gates feature independent line drivers with 3-state outputs. Each output is disabled
when the associated output-enable (OE) input is high.
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
PDIP − N
Tube of 25
SN74HC125N
SN74HC125N
Tube of 50
SN74HC125D
SOIC − D
Reel of 2500
SN74HC125DR
HC125
−40
°C to 85°C
SOIC − D
Reel of 250
SN74HC125DT
HC125
−40
°C to 85°C
SOP − NS
Reel of 2000
SN74HC125NSR
HC125
SSOP − DB
Reel of 2000
SN74HC125DBR
HC125
TSSOP − PW
Reel of 2000
SN74HC125PWR
HC125
TSSOP − PW
Reel of 250
SN74HC125PWT
HC125
CDIP − J
Tube of 25
SNJ54HC125J
SNJ54HC125J
−55
°C to 125°C
CFP − W
Tube of 150
SNJ54HC125W
SNJ54HC125W
−55 C to 125 C
LCCC − FK
Tube of 55
SNJ54HC125FK
SNJ54HC125FK
† 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.
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.
On products compliant to MILPRF38535, 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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