IDT7204 datasheet(3/14 Pages) IDT

3 / 14 page

5.04

IDT7203/7204/7205/7206 CMOS ASYNCHRONOUS FIFO

2048 x 9, 4096 x 9, 8192 x 9 and 16384 x 9

MILITARY AND COMMERCIAL TEMPERATURE RANGES

DC ELECTRICAL CHARACTERISTICS FOR THE 7205 AND 7206

(Commercial: VCC = 5.0V

±10%, TA = 0°C to +70°C; Military: VCC = 5.0V±10%, TA = –55°C to +125°C)

IDT7205/7206

Commercial

Military

tA = 15, 20, 25, 35, 50 ns

tA = 20, 30, 50 ns

Symbol

Parameter

Min.

Typ.

Max.

Min.

Typ.

Max.

Unit

ILI

(1)

Input Leakage Current (Any Input)

–1

—

–1

—

µA

ILO

(2)

Output Leakage Current

–10

—

–10

—

µA

VOH

Output Logic “1” Voltage IOH = –2mA

2.4

—

2.4

—

VOL

Output Logic “0” Voltage IOL = 8mA

—

0.4

—

0.4

ICC1

(3)

Active Power Supply Current

—

120

(4)

—

150

(4)

ICC2

(3)

Standby Current (

R=W=RS=FL/RT=VIH)—

—

ICC3(L)

(3)

Power Down Current (All Input = VCC - 0.2V)

—

DC ELECTRICAL CHARACTERISTICS FOR THE 7203 AND 7204

(Commercial: VCC = 5.0V

±10%, TA = 0°C to +70°C; Military: VCC = 5.0V±10%, TA = –55°C to +125°C)

IDT7203/7204

Commercial

Military(1)

tA = 12, 15, 20, 25, 35, 50 ns

tA = 20, 30, 40, 50, 65, 80, 120 ns

Symbol

Parameter

Min.

Typ.

Max.

Min.

Typ.

Max.

Unit

ILI

(2)

Input Leakage Current (Any Input)

–1

—

–1

—

µA

ILO

(3)

Output Leakage Current

–10

—

–10

—

µA

VOH

Output Logic “1” Voltage IOH = –2mA

2.4

—

2.4

—

VOL

Output Logic “0” Voltage IOL = 8mA

—

0.4

—

0.4

ICC1

(4)

Active Power Supply Current

—

120

(5)

—

150

(5)

ICC2

(4)

Standby Current (

R=W=RS=FL/RT=VIH)—

—

ICC3(L)

(4)

Power Down Current (All Input = VCC - 0.2V)

—

ICC3(S)

(4)

Power Down Current (All Input = VCC - 0.2V)

—

NOTES:

2661 tbl 03

1. Speed grades 65, 80, and 120ns are only available in the ceramic DIP.

2. Measurements with 0.4

≤ VIN ≤ VCC.

3. R

≥ VIH, 0.4 ≤ VOUT ≤ VCC.

4. ICC measurements are made with outputs open (only capacitive loading).

5. Tested at f = 20MHz.

NOTES:

2661 tbl 04

1. Measurements with 0.4

≤ VIN ≤ VCC.

2. R

≥ VIH, 0.4 ≤ VOUT ≤ VCC.

3. ICC measurements are made with outputs open (only capacitive loading).

4. Tested at f = 20MHz.

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