SN74ALS520NSR

text.skipToContent text.skipToNavigation

SN74ALS520NSR

8-Bit Identity Comparators (P=Q) with Enable and 20K Ohm Q-Input Pullup Resistors

Packaging

Package | PIN: NS | 20
Temp: C (0 to 70)
Carrier: Cut Tape
Qty Price
1-9 $2.37
10-24 $2.12
25-99 $1.97
100-249 $1.72
250-499 $1.58
500-749 $1.33
750-999 $1.09
1000+ $1.00

Features

  • Compare Two 8-Bit Words
  • Choice of Totem-Pole or Open-Collector Outputs
  • SN74ALS518 and ´ALS520 Have 20-k Pullup Resistors on Q Inputs
  • Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

 

 

SN74ALS521 is identical to ´ALS688.

Texas Instruments  SN74ALS520NSR

These identity comparators perform comparisons on two 8-bit binary or BCD words. The SN74ALS518 provides P = Q outputs, while the ´ALS520 and SN74ALS521 provide P = Q\ outputs. The SN74ALS518 has an open-collector output. The SN74ALS518 and ´ALS520 feature 20-k pullup resistors on the Q inputs for analog or switch data.

The SN54ALS520 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS518, SN74ALS520, and SN74ALS521 are characterized for operation from 0°C to 70°C.