74LVC125AD

Quad buffer/line driver with 5 V tolerant input/outputs; 3-state

The 74LVC125A is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). A HIGH on nOE causes the outputs to assume a high impedance OFF-state. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.

Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.

This device is fully specified for partial power down applications using I_OFF. The I_OFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

Alternatives

74LVC125AD-Q100

Quad buffer/line driver with 5 V tolerant inputs/outputs; 3-state Automotive qualified

Quad buffer/line driver with 5 V tolerant input/outputs; 3-state

Buy from Nexperia

SKU	Stock*	MOQ	Price per unit**	Quantity

Buy from distributors

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

* Stock values are subject to change
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia

Features and benefits

Overvoltage tolerant inputs to 5.5 V
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)
I_OFF circuitry provides partial Power-down mode operation
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

Applications

Parametrics

Type number	Product status	V_CC (V)	Logic switching levels	Output drive capability (mA)	f_max (MHz)	Nr of bits	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	R_th(j-c) (K/W)	Package name
74LVC125AD	Production	1.2 - 3.6	CMOS/LVTTL	± 24	175	4	low	-40~125	110	68	SO14

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
74LVC125AD	74LVC125AD,118 ( 9352 317 00118 )	Active	74LVC125AD 74LVC125AD Standard Procedure Standard Procedure	SO14 (SOT108-1)	SOT108-1	SO-SOJ-REFLOW SO-SOJ-WAVE	Reel 13" Q1/T1

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
74LVC125AD	74LVC125AD,112 ( 9352 317 00112 )	Discontinued / End-of-life	74LVC125AD 74LVC125AD Standard Procedure Standard Procedure	SO14 (SOT108-1)	SOT108-1	SO-SOJ-REFLOW SO-SOJ-WAVE	Bulk Pack

Discontinuation information

Type number	Orderable part number	Ordering code	Last time buy date	Last time delivery date	Replacement product	Status	Comments
74LVC125AD	74LVC125AD,112	935231700112	2021-12-31	2022-06-30	74LVC125AD	Version withdrawal

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	RoHS / RHF	Leadfree conversion date	MSL	MSL leadfree
74LVC125AD	74LVC125AD,118	74LVC125AD		week 32, 2004	1	1

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type number	Orderable part number	Chemical content	RoHS / RHF	Leadfree conversion date	MSL	MSL leadfree
74LVC125AD	74LVC125AD,112	74LVC125AD		week 32, 2004	1	1

Quality and reliability disclaimer

Series

74LVC125A - Quad buffer/line driver with 5 V tolerant input/outputs; 3-state

Documentation (8)

File name	Title	Type	Date
74LVC125A	Quad buffer/line driver with 5 V tolerant input/outputs; 3-state	Data sheet	2021-09-20
AN11009	Pin FMEA for LVC family	Application note	2019-01-09
lvc125a	lvc125a IBIS model	IBIS model	2018-03-01
74LVC125AD_Nexperia_Product_Reliability	74LVC125AD Nexperia Product Reliability	Quality document	2022-05-04
lvc	lvc Spice model	SPICE model	2013-05-06
SO-SOJ-REFLOW	Footprint for reflow soldering	Reflow soldering	2009-10-08
SO-SOJ-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08
WAVE_BG-BD-1	Wave soldering profile	Wave soldering	2021-09-08

Support

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Models

File name	Title	Type	Date
lvc125a	lvc125a IBIS model	IBIS model	2018-03-01
lvc	lvc Spice model	SPICE model	2013-05-06

Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Packing	Packing quantity	Buy online
74LVC125AD	74LVC125AD,118	935231700118	Reel 13" Q1/T1	-	Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.