Specification :

Cypress Semiconductor - CY7C261-45WC
EPROM UV 64K-Bit 8K x 8 45ns 24-Pin Windowed CDIP
Part Specifications:
Density 64Kb
Organization 8Kx8
Interface Type Parallel
In System Programmable In System/External
Frequency (Max) Not RequiredMHz
Access Time (Max) 45ns
Package Type Windowed CDIP
Reprogramming Technique UV
Operating Supply Voltage (Typ) 5V
Operating Supply Voltage (Min) 4.5V
Operating Supply Voltage (Max) 5.5V
Supply Current 100mA
Pin Count 24
Mounting Through Hole
Operating Temp Range 0C to 70C
Operating Temperature Classification Commercial