74HC85 IC - (SMD Package) - 4-bit Magnitude Comparator IC (7485 IC)

The 74HC85 SMD is a 4-bit magnitude comparator that can be expanded to almost any length. They perform comparison of two 4-bit binary, BCD or other monotonic codes and present the three possible magnitude results at the outputs (QA>B, QA=B and QAB, IA=B and IAB = LOW and IA=B = HIGH. For words greater than 4-bits, units can be cascaded by connecting outputs QA>B, QA=B and QA.

Features:-

• Wide supply voltage range from 2.0 to 6.0 V

• CMOS low power dissipation

• High noise immunity

• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

• Input levels: CMOS level

• Complies with JEDEC standard: no. 7A – JESD8C (2.7 V to 3.6 V) – JESD7A (2.0 V to 6.0 V)

• ESD protection: – HBM JESD22-A114-A exceeds 2000 V – MM JESD22-A115-A exceeds 200 V

• Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Application:-

• Process controllers

• Servo-motor control

Specification:-

Symbol	Parameter	Value	Unit
VCC	Supply Voltage	− 0.5 to + 7.0V	V
IIK	DC Input Diode Current	±20	mA
IOK	DC Output Diode Current	±20	mA
IO	Output Current	± 25	mA
ICC or IGND	DC VCC or GND Current, per pin	50	mA
TSTG	Storage Temperature Range	− 65°C to + 150	°C
Ptot	Power Dissipation	500	mW

Related Document:-

74HC85 SMD Data Sheet