1.

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 Enables (1OE, 2OE, 3OE, 4OE), each controlling one of the 3-state

outputs.

2.

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-A114E exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

3.

Ordering information

74ABT125

Quad buffer; 3-state

Rev. 04 — 27 April 2010

Product data sheet

Table 1.

Ordering information

Type number

Package

Temperature range

Name

Description

Version

74ABT125N

−40 °C to +85 °C

DIP14

plastic dual in-line package; 14 leads (300 mil)

SOT27-1

74ABT125D

−40 °C to +85 °C

SO14

plastic small outline package; 14 leads;

body width 3.9 mm

SOT108-1

74ABT125DB

−40 °C to +85 °C

SSOP14

plastic shrink small outline package; 14 leads;

body width 5.3 mm

SOT337-1

74ABT125PW

−40 °C to +85 °C

TSSOP14

plastic thin shrink small outline package; 14 leads;

body width 4.4 mm

SOT402-1

74ABT125BQ

−40 °C to +85 °C

DHVQFN14

plastic dual in-line compatible thermal enhanced very

thin quad flat package; no leads; 14 terminals;

body 2.5

× 3 × 0.85 mm

SOT762-1