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Part Number Overview
Manufacturer Part Number
54F189LLQB
Description
STANDARD SRAM, 16X4, 32NS, CMOS
Detailed Description
RAM Memory IC 64bit Parallel 32 ns 20-LCCC (8.89x8.89)
Manufacturer
National Semiconductor
Standard LeadTime
Edacad Model
Standard Package
23
Supplier Stocks
Technical specifications
Mfr
National Semiconductor
Series
54F
Package
Bulk
Product Status
Active
allaboutcomponents.com Programmable
Not Verified
Memory Type
Volatile
Memory Format
RAM
Technology
RAM
Memory Size
64bit
Memory Organization
16 x 4
Memory Interface
Parallel
Write Cycle Time - Word, Page
37.5ns
Access Time
32 ns
Voltage - Supply
4.5V ~ 5.5V
Operating Temperature
-55°C ~ 125°C (TA)
Mounting Type
Surface Mount
Package / Case
20-CLCC
Supplier Device Package
20-LCCC (8.89x8.89)
Environmental & Export Classifications
RoHS Status
Not applicable
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
Vendor Undefined
ECCN
EAR99
HTSUS
8542.32.0071
Other Names
2156-54F189LLQB
NATNSC54F189LLQB
Category
/Product Index/Integrated Circuits (ICs)/Memory/Memory/National Semiconductor 54F189LLQB
Documents & Media
Datasheets
1(Datasheet)
Quantity Price
Quantity: 23
Unit Price: $13.63
Packaging: Bulk
MinMultiplier: 23
Packaging: Bulk
MinMultiplier: 23
Substitutes
-