Nexperia B.V. Quad buffer; 3-state 74ABT126D,623

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.

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:
• HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
• CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

IC BUFF NON-INVERT 5.5V 14SO Product overview: 74ABT126D,623 from Nexperia is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 5.5V. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 5.5V, Interface Transceiver IC, Buffers, Drivers, Receivers, Transceivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 704-74ABT126D,623 can be used for catalog matching and distributor lookup.