CY7C261

CY7C263/CY7C264

Document #: 38-04010 Rev. **

Page 2 of 16

Maximum Ratings

(Above which the useful life may be impaired. For user guide-

lines, not tested.)

Storage Temperatures .................................–65

°C to+150°C

Ambient Temperature with

Power Applied..............................................–55

°C to+125°C

Supply Voltage to Ground Potential

(Pin 24 to Pin 12) ............................................ –0.5V to+7.0V

DC Voltage Applied to Outputs

in High Z State ................................................ –0.5V to+7.0V

DC Input Voltage........................................... –3.0V to + 7.0V

DC Program Voltage

(Pin 19 DIP, Pin 23 LCC) ..............................................13.0V

Static Discharge Voltage............................................>2001V

(per MIL-STD-883, Method 3015)

Latch-Up Current ..................................................... >200 mA

Selection Guide

7C261-20

7C263-20

7C264-20

7C261-25

7C263-25

7C264-25

7C261-35

7C263-35

7C264-35

7C261-45

7C263-45

7C264-45

7C261-55

7C263-55

7C264-55

Maximum Access Time (ns)

20

25

35

45

55

Maximum Operating

Current (mA)

Commercial

120

120

100

100

100

Military

140

120

120

120

Maximum Standby

Current (mA)

(7C261 only)

Commercial

40

40

30

30

30

Military

40

30

30

30

Operating Range

Range

Ambient

Temperature

Commercial

0

5V

± 10%

Industrial[1]

–40

5V

± 10%

Military[2]

–55

5V

± 10%

Notes:

1.

See the Ordering Information section regarding industrial temperature

range specification.

2.