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TMS27C040-10JE from TI,Texas Instruments

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TMS27C040-10JE

Manufacturer: TI

4 194 304-Bit Programmable Read-Only Memory 32-CDIP -40 to 85

Partnumber Manufacturer Quantity Availability
TMS27C040-10JE,TMS27C04010JE TI 2330 In Stock

Description and Introduction

4 194 304-Bit Programmable Read-Only Memory 32-CDIP -40 to 85 The TMS27C040-10JE is a 4Mbit (512K x 8) UV-erasable programmable read-only memory (EPROM) manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Memory Size:** 4 Mbit (512K x 8)  
- **Speed:** 100 ns access time  
- **Supply Voltage:** 5V ±10%  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 32-pin PLCC (Plastic Leaded Chip Carrier)  
- **Technology:** CMOS  
- **UV Erasable:** Yes (requires exposure to UV light for erasure)  
- **Programming Voltage (VPP):** 12.5V  

### **Descriptions and Features:**  
- **High-Speed Performance:** 100 ns access time suitable for high-performance applications.  
- **Low Power Consumption:** CMOS technology ensures low power operation.  
- **Reliable Data Retention:** Guaranteed data retention for over 10 years.  
- **UV-Erasable:** Allows reprogramming after exposure to UV light.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Single 5V Power Supply:** Simplifies system design.  
- **Industrial Standard Pinout:** Compatible with other 27C040 EPROMs.  

This EPROM is commonly used in embedded systems, firmware storage, and legacy computing applications.

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