54F189DLQB

National Semiconductor

54F189DLQB

Memory & Storage

STANDARD SRAM, 16X4, 32NS

Active16-CDIP (0.300", 7.62mm)Memory & Storage

Technical Specifications

Structured electrical, mechanical and environmental parameters from imported product attributes.

General

Memory TypeVolatile
TechnologyRAM
Access Time32 ns
ManufacturerNational Semiconductor
Mounting TypeThrough Hole
Product StatusActive
Series54F
Write Cycle Time37.5ns

Electrical

Memory Size64bit
Memory FormatRAM
Memory InterfaceParallel
Supply Voltage4.5V ~ 5.5V
Memory Organization16 x 4

Mechanical

PackageBulk
Package / Case16-CDIP (0.300", 7.62mm)
Supplier Device Package16-CDIP

Environmental

Operating Temperature-55°C ~ 125°C (TA)