Texas Instruments SN74HC125DR Bruksanvisning
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SNx4HC125 Quadruple Buffers with 3-State Outputs
1 Features
•Buffered inputs
•Wide operating voltage range: 2 V to 6 V
•Wide operating temperature range:
–40°C to +85°C
•Supports fanout up to 10 LSTTL loads
•Significant power reduction compared to LSTTL
logic ICs
2 Applications
•Enable digital signals
3 Description
This device contains four independent buffers with
3-state outputs. Each gate performs the Boolean
function Y = A in positive logic.
Device Information(1)
PART NUMBERPACKAGEBODY SIZE (NOM)
SN74HC125DSOIC (14)8.70 mm × 3.90 mm
SN74HC125DBSSOP (14)6.50 mm × 5.30 mm
SN74HC125NPDIP (14)19.30 mm × 6.40 mm
SN74HC125NSSO (14)10.20 mm × 5.30 mm
SN74HC125PWTSSOP (14)5.00 mm × 4.40 mm
SN54HC125JCDIP (14)21.30 mm × 7.60 mm
SN54HC125FKLCCC (20)8.90 mm × 8.90 mm
(1)For all available packages, see the orderable addendum at
the end of the data sheet.
1OE
1A
1Y
2OE
2A
2Y
GND
VCC
4OE
4A
4Y
3OE
3A
3Y
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Functional pinout
SN74HC125, SN54HC125
SCLS104F – AUGUST 1984 – REVISED APRIL 2021
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
Produktspecifikationer
| Varumärke: | Texas Instruments |
| Kategori: | Inte kategoriserad |
| Modell: | SN74HC125DR |
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