SN54F520

Features:

* Compares Two 8-Bit Words
* 20-k Pullup Resistors on Q Inputs
* Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs 


Specifications

Supply voltage range, V_CC. . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . .  0.5 V to 7 V
Input voltage range, V_I (see Note 1)  . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . .  1.2 V to 7 V
Input current range  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . .  30 mA to 5 mA
Voltage range applied to any output in the high state  . . . . . . . . . . . . . . . ..  0.5 V to V_CC
Current into any output in the low state  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .  40 mA
Operating free-air temperature range: SN54F520  . . . . . . . . . . . . .. . . .   55°C to 125°C
                                                             SN74F520 . . . . . . . . . . . . . . . . . .  . . .0  °C to 70°C
Storage temperature range  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    65°C to 150°C


Description

These identity comparators perform comparisons on two 8-bit binary or BCD words. SN54F520 provides P = Q outputs. The F520 features 20-k pullup termination resistors on the Q inputs for analog or switch data.

The SN54F520 is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74F520 is characterized for operation from 0°C to 70°C.