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SN74ALS870DWR

SN74ALS870DWR

SN74ALS870DWR

Texas Instruments

Register File 0°C~70°C Shift Register 74ALS Series 74ALS870 24 Pin 5V 24-SOIC (0.295, 7.50mm Width)

SOT-23

SN74ALS870DWR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-SOIC (0.295, 7.50mm Width)
Number of Pins 24
Operating Temperature0°C~70°C
PackagingTape & Reel (TR)
Series 74ALS
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Additional FeatureDUAL MEMORY FOR MULTIBUS ARCHITECTURE
Subcategory Other Memory ICs
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74ALS870
Function Universal
Qualification StatusNot Qualified
Output Type Tri-State
Number of Elements 2
Supply Voltage-Max (Vsup) 5.5V
Operating ModeASYNCHRONOUS
Propagation Delay26 ns
Logic Type Register File
Memory Width 4
Number of Bits per Element 4
Access Time (Max) 17 ns
High Level Output Current-2.6mA
Parallel/Serial PARALLEL
Low Level Output Current24mA
Memory IC Type STANDARD SRAM
Width 7.5mm
RoHS StatusROHS3 Compliant
In-Stock:685 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$18.404155$18.404155
10$17.362410$173.6241
100$16.379632$1637.9632
500$15.452483$7726.2415
1000$14.577814$14577.814

SN74ALS870DWR Product Details

SN74ALS870DWR Overview


24-SOIC (0.295, 7.50mm Width) package contains the device. 24 is the total number of terminations on the chip. Presented in a case of Tape & Reel (TR). 5V is the part's operating supply voltage. On this part, there are 2 elements. 24 pins are located on the device. Mounting by Surface Mount is recommended. Surface Mount is the way this component is mounted. 0°C~70°C is the operating temperature range. Votage is provided within 4.5V~5.5V. Similar parts can be found using the 74ALS family. Based on the 74ALS870 family, you can search for similar parts. Additionally, this section contains the following: DUAL MEMORY FOR MULTIBUS ARCHITECTURE. It should not exceed 5.5V in terms of the supply voltage (Vsup). Other Memory ICs is its subcategory.

SN74ALS870DWR Features


With 24 pins
Mounted in Surface Mount type.
Based on 74ALS870 family


SN74ALS870DWR Applications


There are a lot of Texas Instruments
SN74ALS870DWR Shift Registers applications.


  • data transfer
  • data manipulation
  • store data in digital form
  • ROM Chips
  • Flash Memory
  • Cache memory in CPU
  • Data Format Converters
  • Data Processors
  • Pseudo Random Pattern Generator
  • Pulse Extenders

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