74ABT126PW

Quad buffer; 3-state

The 74ABT126 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). A LOW on nOE causes the outputs to assume a high impedance OFF-state. 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.

Quad buffer; 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

Supply voltage range from 4.5 V to 5.5 V
BiCMOS high speed and output drive
Direct interface with TTL levels
Power-up 3-state
I_OFF circuitry provides partial Power-down mode operation
Quad bus interface
3-state buffers
Live insertion and extraction permitted
Output capability: +64 mA and -32 mA
Inputs are disabled during 3-state mode
Latch-up protection:
- JESD78: exceeds 500 mA
ESD protection:
- MIL STD 883 method 3015: exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V

Applications

Parametrics

Type number	Product status	V_CC (V)	Logic switching levels	Output drive capability (mA)	f_max (MHz)	No of bits	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	R_th(j-c) (K/W)	Package name
74ABT126PW	Production	4.5 - 5.5	TTL	-32 / +64	100	4	medium	-40~85	140	65.8	TSSOP14

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
74ABT126PW	74ABT126PW,118 ( 9352 010 70118 )	Active	ABT126	TSSOP14 (SOT402-1)	SOT402-1	SSOP-TSSOP-VSO-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
74ABT126PW	74ABT126PW,112 ( 9352 010 70112 )	Discontinued / End-of-life	ABT126	TSSOP14 (SOT402-1)	SOT402-1	SSOP-TSSOP-VSO-WAVE	Bulk Pack

Discontinuation information

Type number	Orderable part number	Ordering code	Last time buy date	Last time delivery date	Replacement product	Status	Comments
74ABT126PW	74ABT126PW,112	935201070112	2021-12-31	2022-06-30	74ABT126PW	Version withdrawal

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	RoHS / RHF	EFR	IFR	MTBF (hour)	MSL	MSL leadfree
74ABT126PW	74ABT126PW,118	74ABT126PW		50.4	0.8	1.25E9	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	EFR	IFR	MTBF (hour)	MSL	MSL leadfree
74ABT126PW	74ABT126PW,112	74ABT126PW		50.4	0.8	1.25E9	1	1

Quality and reliability disclaimer

Series

74ABT126 - Quad buffer; 3-state

Documentation (4)

File name	Title	Type	Date
74ABT126	Quad buffer; 3-state	Data sheet	2020-10-08
abt126	abt126 IBIS model	IBIS model	2013-04-07
abt	abt Spice model	SPICE model	2013-05-06
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08

Support

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Models

File name	Title	Type	Date
abt126	abt126 IBIS model	IBIS model	2013-04-07
abt	abt Spice model	SPICE model	2013-05-06

Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Packing	Buy online
74ABT126PW	74ABT126PW,118	935201070118	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.