Texas Instruments SN74AHC126N Handleiding
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SN54AHC126, SN74AHC126
QUADRUPLE BUS BUFFER GATES
WITH 3-STATE OUTPUTS
SCLS257L – DECEMBER 1995 – REVISED JULY 2003
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Operating Range 2-V to 5.5-V VCC
Latch-Up Performance Exceeds 250 mA Per
JESD 17
description/ordering information
The ’AHC126 devices are quadruple bus buer
gates featuring independent line drivers with
3-state outputs. Each output is disabled when the
associated output-enable (OE) input is low. When
OE is high, 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 GND
through a pulldown resistor; the minimum value of
the resistor is determined by the current-sourcing
capability of the driver.
ORDERING INFORMATION
TAPACKAGE
†ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP – NTubeSN74AHC126NSN74AHC126N
SOIC – D
Tube SN74AHC126D
AHC126
SOIC
–
D
Tape and reelSN74AHC126DR
AHC126
–40
°
C to 85
°
C
SOP – NSTape and reelSN74AHC126NSRAHC126
–
40 C°
to
85 C°
SSOP – DBTape and reelSN74AHC126DBRHA126
TSSOP PW
Tube SN74AHC126PW
HA126
TSSOP
–
PW
Tape and reelSN74AHC126PWR
HA126
TVSOP – DGVTape and reelSN74AHC126DGVRHA126
CDIP – JTubeSNJ54AHC126JSNJ54AHC126J
–55 C°C to 125°CFP – WTubeSNJ54AHC126WSNJ54AHC126W
LCCC – FKTubeSNJ54AHC126FKSNJ54AHC126FK
†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
TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
SN54AHC126. . . J OR W PACKAGE
SN74AHC126. . . D, DB, DGV, N, NS, OR PW PACKAGE
(TOP VIEW)
SN54AHC126. . . 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
32120 19
91011 12 13
4
5
6
7
8
18
17
16
15
14
4A
NC
4Y
NC
3OE
1Y
NC
2OE
NC
2A
1A
1OE
NC
3Y
3A
V
4OE
2Y
GND
NC
CC
NC – No internal connection
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.
Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | SN74AHC126N |
| Breedte: | 19.69 mm |
| Diepte: | 6.6 mm |
| Hoogte: | 4.57 mm |
| Breedte verpakking: | 13.97 mm |
| Diepte verpakking: | 506 mm |
| Hoogte verpakking: | 11.23 mm |
| Soort: | Logic IC |
| Type verpakking: | PDIP |
| Aantal per verpakking: | 25 stuk(s) |
| Temperatuur bij opslag: | -65 - 150 °C |
| Bedrijfstemperatuur (T-T): | -40 - 85 °C |
| Aantal pinnen: | 14 |
| Breedte (met pennen): | 19.69 mm |
| Diepte (met pennen): | 10.92 mm |
| Hoogte (met pennen): | 8.26 mm |
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