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HM63921JP-20R from HIT

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HM63921JP-20R

Manufacturer: HIT

2048-word x 9-bit CMOS Parallel In-Out FIFO Memory

Partnumber Manufacturer Quantity Availability
HM63921JP-20R,HM63921JP20R HIT 23 In Stock

Description and Introduction

2048-word x 9-bit CMOS Parallel In-Out FIFO Memory The part HM63921JP-20R is manufactured by **HIT (Hirose Electric Group)**.  

**Specifications:**  
- **Type:** Connector  
- **Series:** HM  
- **Pitch:** 2.0mm  
- **Number of Positions:** 20  
- **Mounting Type:** Through Hole  
- **Termination:** Solder  
- **Contact Type:** Pin (Male)  
- **Material:** High-temperature resistant plastic  
- **Operating Temperature Range:** -40°C to +85°C  
- **Voltage Rating:** 250V AC/DC  
- **Current Rating:** 1A per contact  

This connector is commonly used in industrial and electronic applications requiring reliable board-to-board or board-to-wire connections.  

(Note: Always verify specifications with the manufacturer's datasheet for the latest details.)

Application Scenarios & Design Considerations

2048-word x 9-bit CMOS Parallel In-Out FIFO Memory

Alternative Part Number

  • CY7C199-20PC --: 20ns 32Kx8 asynchronous SRAM in a DIP package, functionally equivalent to the HM63921JP-20R with matching speed and organization.
  • AS7C256-20PC --: 32Kx8 high-speed SRAM with 20ns access time, pin-compatible replacement for the Hitachi part in most through-hole designs.
  • IS61C256AH-20N --: 32Kx8 20ns CMOS SRAM offering comparable timing and interface, suitable as a drop-in substitute for the original Hitachi device.

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