2

COMMERCIAL,INDUSTRIALANDMILITARY

TEMPERATURERANGES

IDT7203/7204/7205/7206/7207/7208 CMOS ASYNCHRONOUS FIFO

2,048 x 9, 4,096 x 9, 8,192 x 9, 16,384 x 9, 32,768 x 9, 65,536 x 9

PIN CONFIGURATIONS

Symbol

Rating

Com'l & Ind'l

Military

Unit

Terminal

–0.5 to +7.0

–0.5 to +7.0

V

Voltage with

Respect to GND

Storage

–55 to + 125

–65 to +155

°C

Temperature

DC Output

–50 to +50

–50 to +50

mA

+Current

Reference

Order

Device

Package Type

Identifier

Code

Availability

PLASTIC DIP

P28-1

P

All devices

PLASTIC THIN DIP

P28-2

T P

All except 7207/7208

CERDIP

D28-1

D

All except 7208

THIN CERDIP

D28-3

TD

Only for 7203/7204/7205

SOIC

SO28-3

SO

Only for 7204

Package

Reference

Order

Device

Type

Identifier

Code

Availability

PLCC

J32-1

J

All devices

L32-1

L

All except 7208

TOP VIEW

TOP VIEW

NOTE:

1. This package is only available in the military temperature range.

NOTES:

1. For

For

2. 1.5V undershoots are allowed for 10ns once per cycle.

5

6

7

8

9

10

11

12

13

FF

XI

GND

1

2

3

4

14

28

27

26

25

24

23

22

21

EF

XO/HF

Vcc

FL/RT

RS

20

19

18

17

16

15

W

R

2661 drw02a

5

6

7

8

9

10

11

12

13

FF

XI

29

28

27

26

25

24

23

22

21

EF

XO/HF

NC

FL/RT

RS

INDEX

NC

2661 drw02b

ABSOLUTE MAXIMUM RATINGS

NOTE:

1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause

permanent damage to the device. This is a stress rating only and functional operation

of the device at these or any other conditions above those indicated in the operational

sections of this specification is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect reliability.

RECOMMENDED DC OPERATING

CONDITIONS

Symbol

Parameter

Min.

Typ.

Max.

Unit

Supply Voltage

4.5

5.0

5.5

V

Commercial/Industrial/Military

GND

Supply Voltage

0

0

0

V

Input High Voltage

2.0

—

—

V

Commercial/Industrial

Input High Voltage Military

2.2

—

—

V

Input Low Voltage

—

—

0.8

V

Commercial/Industrial/Military

OperatingTemperatureCommercial

0

—

70

°C

OperatingTemperatureIndustrial

–40

—

85

°C

OperatingTemperatureMilitary

–55

—

125

°C