CY7C274-45WMB Cypress Semiconductor Corp, CY7C274-45WMB Datasheet - Page 13

• Manufacturer Part Number: CY7C274-45WMB
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C274-45WMB

• Density: 256Kb
• Organization: 32Kx8
• Interface Type: Parallel
• In System Programmable: In System/External
• 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: 130mA
• Pin Count: 28
• Mounting: Through Hole
• Operating Temp Range: -55C to 125C
• Operating Temperature Classification: Military
• Lead Free Status / RoHS Status: Not Compliant

Document #: 38-04008 Rev. *C
Document History Page
Document Title: CY7C271 CY7C274 32K x 8 Power Switched and Reprogrammable PROM
Document Number: 38-04008
REV.
A*
*B
*C
**
ECN NO.
113864
118899
122249
499542
See ECN
10/10/02
12/27/02
3/8/02
Issue
Date
Orig. of
Change
DSG
GBI
RBI
PCI
Changed from Spec number: 38-00068 to 38-04008
Updated Ordering Information
Added power up requirements to Operating Conditions information
Updated Ordering Information
Description of Change
CY7C271
CY7C274
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