IDT72041 Просмотр технического описания (PDF) - Integrated Device Technology
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IDT72041 Datasheet PDF : 14 Pages
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IDT72021, IDT72031, IDT72041
CMOS ASYNCHRONOUS FIFO WITH RETRANSMIT 1K x 9, 2K x 9, 4K x 9
MILITARY AND COMMERCIAL TEMPERATURE RANGES
DC ELECTRICAL CHARACTERISTICS — IDT72021
(Commercial: VCC = 5.0V±10%, TA = 0°C to +70°C; Military: VCC = 5V±10%, TA = –55°C to +125°C)
IDT72021
Commercial
tA =25,35ns
IDT72021
Military
tA =30,40ns
IDT72021
Commercial
tA =50ns
Symbol
ILI(1)
ILO(2)
Parameter
Input Leakage Current
(Any Input)
Output Leakage Current
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
–1 —
1 –10 — 10 –1 —
1
–10 — 10 –10 — 10 –10 — 10
VOH
Output Logic “1” Voltage
2.4 — — 2.4 — — 2.4 — —
IOH = –2mA
VOL
ICC1(3,4)
ICC2(3)
ICC3(3)
Output Logic “0” Voltage
—
IOL = 8mA
Active Power Supply
—
Current
Standby Current
—
(R = W = RS = FL/RT = VIH)
Power Down Current
—
(All Input = VCC – 0.2V)
— 0.4 —
— 120 —
— 12 —
— 500 —
— 0.4 —
— 140 —
— 20 —
— 900 —
— 0.4
50 80
5
8
— 500
IDT72021
Military
tA =50ns
Min. Typ. Max. Unit
–10 — 10 µA
–10 — 10 µA
2.4 — — V
— — 0.4 V
— 70 100 mA
— 8 15 mA
— — 900 µA
2677 tbl 06
DC ELECTRICAL CHARACTERISTICS — IDT72031, IDT72041
(Commercial: VCC = 5.0V±10%, TA = 0°C to +70°C; Military: VCC = 5V±10%, TA = –55°C to +125°C)
IDT72031
IDT72041
Commercial
tA =35,50ns
Symbol
ILI(1)
ILO(2)
Parameter
Input Leakage Current (Any Input)
Output Leakage Current
Min. Typ. Max.
–1 — 1
–10 — 10
VOH
Output Logic “1” Voltage IOUT = –2mA
2.4 — —
VOL
ICC1(3,5)
ICC2(3)
ICC3(3)
Output Logic “0” Voltage IOUT = 8mA
Active Power Supply Current
Standby Current (R = W = RS = FL/RT = VIH)
Power Down Current (All Input = VCC – 0.2V)
— — 0.4
— 75 120
— 8 12
—— 2
NOTES:
1. Measurements with 0.4 ≤ VIN ≤ VCC.
2. R ≥ VIH, 0.4 ≤ VOUT ≤ VCC.
3. ICC measurements are made with OE = HIGH.
4. Tested at f = 20MHz.
5. Tested at f = 15.3 MHz.
IDT72031
IDT72041
Military
tA =40,50ns
Min. Typ. Max. Unit
–10 — 10 µA
–10 — 10 µA
2.4 — — V
— — 0.4 V
— 100 150 mA
— 12 25 mA
— — 4 mA
2677 tbl 07
5.09
4
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