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.

Orderable parts

Type number	Orderable part number	Ordering code (12NC)	Package	Buy from distributors
74ABT126PW	74ABT126PW,118	935201070118	SOT402-1	Order product
74ABT126PW	74ABT126PW,112	935201070112	SOT402-1	Order product

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	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	140	65.8336283185841	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
74ABT126PW	74ABT126PW,112 ( 9352 010 70112 )	Active	ABT126	TSSOP14 (SOT402-1)	SOT402-1	SSOP-TSSOP-VSO-WAVE	Bulk Pack

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	RoHS / RHF	EFR	IFR	MTBF (hour)	MSL	MSL leadfree
74ABT126PW	74ABT126PW,118	74ABT126PW		70.8	1.33	7.52E8	1	1
74ABT126PW	74ABT126PW,112	74ABT126PW		70.8	1.33	7.52E8	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

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

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
74ABT126PW	74ABT126PW,112	935201070112	Bulk Pack	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.