General description

The 74ABT125 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.

The 74ABT125 device is a quad buffer that is ideal for driving bus lines. The device features four output enable inputs (1OE, 2OE, 3OE, 4OE), each controlling one of the 3-state outputs.

Features and benefits

■ Quad bus interface

■ 3-state buffers

■ Live insertion and extraction permitted

■ Output capability: HIGH ?32 mA; LOW +64 mA

■ Power-up 3-state

■ Inputs are disabled during 3-state mode

■ Latch-up protection exceeds 500 mA per JESD78 class II level A

■ ESD protection:

? HBM JESD22-A114F exceeds 2000 V

? MM JESD22-A115-A exceeds 200 V

■ Multiple package options

■ Specified from -40 °C to +85 °C

74ABT125屬于集成電路（IC） > 緩沖器，驅動器，接收器，收發(fā)器。恩智浦半導體公司制造生產的74ABT125緩沖器，驅動器，接收器，收發(fā)器邏輯緩沖器、驅動器、接收器和收發(fā)器允許隔離對某個電路的邏輯信號的訪問，以用于另一電路。緩沖器將其輸入信號（不變或反相）傳遞到其輸出，并可能用于清除弱信號或驅動負載。在布爾邏輯仿真器中，緩沖器主要用于增加傳播延遲。邏輯接收器和收發(fā)器允許在數(shù)據(jù)總線之間進行隔離通信。