Important notice
Dear Customer,
On 7 February 2017 the former NXP Standard Product business became a new company with the
tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS
semiconductors with its focus on the automotive, industrial, computing, consumer and wearable
application markets
In data sheets and application notes which still contain NXP or Philips Semiconductors references, use
the references to Nexperia, as shown below.
Instead of http://www.nxp.com, http://www.philips.com/ or http://www.semiconductors.philips.com/,
use http://www.nexperia.com
Instead of sales.addresses@www.nxp.com or sales.addresses@www.semiconductors.philips.com, use
salesaddresses@nexperia.com (email)
Replace the copyright notice at the bottom of each page or elsewhere in the document, depending on
the version, as shown below:
- © NXP N.V. (year). All rights reserved or © Koninklijke Philips Electronics N.V. (year). All rights
reserved
Should be replaced with:
- © Nexperia B.V. (year). All rights reserved.
If you have any questions related to the data sheet, please contact our nearest sales office via e-mail
or telephone (details via salesaddresses@nexperia.com). Thank you for your cooperation and
understanding,
Kind regards,
Team Nexperia
1. General description
The 74LVC125A consists of four non-inverting buffers/line drivers with 3-state outputs
(nY) that are controlled by the output enable input (nOE
). A HIGH at nOE causes the
outputs to assume a high-impedance OFF-state.
Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be
applied to the outputs.
2. Features and benefits
5 V tolerant inputs/outputs for interfacing with 5 V logic
Wide supply voltage range from 1.2 V to 3.6 V
CMOS low power consumption
Direct interface with TTL levels
Complies with JEDEC standard:
JESD8-7A (1.65 V to 1.95 V)
JESD8-5A (2.3 V to 2.7 V)
JESD8-C/JESD36 (2.7 V to 3.6 V)
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-B exceeds 200 V
CDM JESD22-C101E exceeds 1000 V
Multiple package options
Specified from 40 C to +85 C and 40 C to +125 C
74LVC125A
Quad buffer/line driver with 5 V tolerant input/outputs; 3-state
Rev. 7 — 11 April 2013 Product data sheet
74LVC125A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 7 — 11 April 2013 2 of 16
NXP Semiconductors
74LVC125A
Quad buffer/line driver with 5 V tolerant input/outputs; 3-state
3. Ordering information
4. Functional diagram
Table 1. Ordering information
Type number Package
Temperature
range
Name Description Version
74LVC125AD 40 C to +125 C SO14 plastic small outline package; 14 leads; body width
3.9 mm; body thickness 1.47 mm
SOT108-1
74LVC125ADB 40 C to +125 C SSOP14 plastic shrink small outline package; 14 leads;
body width 5.3 mm
SOT337-1
74LVC125APW 40 C to +125 C TSSOP14 plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
SOT402-1
74LVC125ABQ 40 C to +125 C DHVQFN14 plastic dual in-line compatible thermal enhanced very thin
quad flat package; no leads; 14 terminals;
body 2.5 3 0.85 mm
SOT762-1
Fig 1. Logic symbol Fig 2. IEC logic symbol Fig 3. Logic diagram
mna228
1A 1Y
2
1
3
1OE
2A 2Y
5
4
6
2OE
3A 3Y
9
10
8
3OE
4A 4Y
12
13
11
4OE
mna229
1
EN1
1
3
2
4
6
5
10
8
9
13
11
12
mna227
nOE
nA
nY

74LVC125APW,112

Mfr. #:
Manufacturer:
Nexperia
Description:
Buffers & Line Drivers QUAD BUFF/DRVR 3ST
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union