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SN74ALS870NSR

SN74ALS870NSR

SN74ALS870NSR

Texas Instruments

Register File 0°C~70°C Shift Register 74ALS Series 74ALS870 24 Pin 5V 24-SOIC (0.209, 5.30mm Width)

SOT-23

SN74ALS870NSR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-SOIC (0.209, 5.30mm 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
Length 15mm
Width 5.3mm
RoHS StatusROHS3 Compliant
In-Stock:1564 items

SN74ALS870NSR Product Details

SN74ALS870NSR Overview


In package 24-SOIC (0.209, 5.30mm Width), there is an embedded device. This chip has a total termination count of 24. There is a Tape & Reel (TR) case containing it. 5V is the operating supply voltage of the part. The part consists of 2 elements. It has 24 pins. The mounting method should be Surface Mount. In Surface Mount, this component is mounted. A temperature range of 0°C~70°C is used for operation. Votage is supplied within 4.5V~5.5V. The 74ALS series is associated with this electrical component. By using the 74ALS870 family, you can find similar parts. Taking note of the following additional details: DUAL MEMORY FOR MULTIBUS ARCHITECTURE. This part should not have a supply voltage (Vsup) greater than 5.5V. In its subcategory, it is listed under Other Memory ICs.

SN74ALS870NSR Features


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


SN74ALS870NSR Applications


There are a lot of Texas Instruments
SN74ALS870NSR Shift Registers applications.


  • ROM Chips
  • Flash Memory
  • Cache memory in CPU
  • Data Format Converters
  • Data Processors
  • Pseudo Random Pattern Generator
  • Pulse Extenders
  • Pattern Recognizers
  • Interconnectors
  • Counter

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