The SN74ALS520DW is an 8-bit identity comparator designed to compare two 8-bit binary or BCD words, providing outputs that indicate equality (P = Q). It features totem-pole outputs and includes 20k ohm pullup resistors on the Q inputs, making it suitable for both digital and analog applications. The device operates within a temperature range of 0¬8C to 70¬8C and is available in a 20-pin SOIC package. This comparator is ideal for applications requiring reliable word comparison with enable functionality.
8-Bit Identity Comparators (P=Q) with Enable and 20K Ohm Q-Input Pullup Resistors 20-SOIC 0 to 70
Magnitude Comparator Bit Active Low Output A=B 20-SOIC
Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDSO20
Logic Comparators Octal binary/BCD
IC COMPARATOR IDENTITY 8B 20SOIC
LOGIC, BINARY/BCD ID-COMPAR, 20SOIC; Logic Family / Base Number:74ALS520; Comparator Type:Identity; No. of Channels:8Channels; No. of Bits:8bit; Logic Case Style:SOIC; No. of Pins:20Pins; Supply Voltage Min:4.5V; Supply Voltage RoHS Compliant: Yes
| Texas Instruments | DigiKey | Rochester Electronics | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | Logic Comparators | Logic Comparators | Logic Comparators | Logic Comparators | Logic Comparators | Logic Comparators |
| Product Number | SN74ALS520DW | 296-5061-5-ND | SN74ALS520DW | SN74ALS520DW | SN74ALS520DW | 37AJ1055 |
| Product Name | SN74ALS520 8-Bit Identity Comparators (P=Q) with Enable and 20K Ohm Q-Input Pullup Resistors | Comparators | Logic Comparators | Integrated Circuits (ICs) - Logic - Comparators | Logic, Binary/bcd Id-Compar, 20Soic; Logic Family / Base Number Texas Instruments | |
| Type | Identity | Identity | Identity | Identity | ||
| Supply Voltage | Other; 4.5 | 4.5V ~ 5.5V | Other | Other; 4.5V | ||
| Package Type | Other; TTL | SOIC | SOIC; Other; SOIC20 | |||
| Logic Family | ALS | TTL | ||||
| Number of Bits | 8 |
