1. General description

The HEF4070B-Q100 is a quad 2-input EXCLUSIVE-OR gate. Inputs include clamp diodes. This

enables the use of current limiting resistors to interface inputs to voltages in excess of VDD.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100

(Grade 3) and is suitable for use in automotive applications.

2. Features and benefits

• Automotive product qualification in accordance with AEC-Q100 (Grade 3)

• Specified from -40 °C to +85 °C

• Fully static operation

• 5 V, 10 V, and 15 V parametric ratings

• CMOS low power dissipation

• High noise immunity

• Standardized symmetrical output characteristics

• Complies with JEDEC standard JESD 13-B

• ESD protection:

• HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

• CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

3. Applications

• Logical comparators

• Parity checkers and generators