IDT72131 datasheet(3/13 Pages) IDT

Part #	IDT72131

Description	CMOS PARALLEL-TO-SERIAL FIFO 2048 X 9 4096 X 9

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Manufacturer	IDT [Integrated Device Technology]

Direct Link	http://www.idt.com

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5.34

3

IDT72131, IDT72141

CMOS PARALLEL-TO-SERIAL FIFO 2048 x 9 & 4096 x 9

COMMERCIAL TEMPERATURE RANGES

DC ELECTRICAL CHARACTERISTICS

(Commercial: VCC = 5.0V

± 10%, TA = 0°C to +70°C

IDT72131/IDT72141

Commercial

Symbol

Parameter

Min.

Typ.

Max.

Unit

IIL(1)

Input Leakage Current

–1

—

1

µA

(Any Input)

IOL(2)

Output Leakage Current

–10

—

10

µA

VOH

Output Logic "1" Voltage,

2.4

—

V

IOUT = -8mA

VOL

Output Logic "0" Voltage

—

0.4

V

IOUT = 16mA

ICC1(3)

Power Supply Current

—

90

140

mA

ICC2(3)

Average Standby Current

—

8

12

mA

(

W = RS = FL/RT = VIH)

(SOCP = VIL)

ICC3(L)(3,4)

Power Down Current

—

2

mA

NOTES:

2751 tbl 06

1. Measurements with 0.4

≤ VIN ≤ VCC.

2. SOCP

≤ VIL, 0.4 ≤ VOUT ≤ VCC.

3. ICC measurements are made with outputs open.

4.

RS = FL/RT = W = VCC -0.2V; SOCP ≤ 0.2V; all other inputs ≥ VCC -0.2V or ≤ 0.2V.

CAPACITANCE (TA = +25

°C, f = 1.0MHz)

Symbol

Parameter

(1)

Conditions

Max.

Unit

CIN

Input Capacitance

VIN = 0V

10

pF

COUT

Output Capacitance

VOUT = 0V

12

pF

NOTE:

2751 tbl 05

1. This parameter is sampled and not 100% tested.

ABSOLUTE MAXIMUM RATINGS(1)

Symbol

Rating

Commercial

Unit

VTERM

Terminal Voltage

–0.5 to +7.0

V

with Respect

to GND

TA

Operating

0 to +70

°C

Temperature

TBIAS

Temperature

–55 to +125

°C

Under Bias

TSTG

Storage

–55 to +125

°C

Temperature

IOUT

DC Output

50

mA

Current

NOTE:

2751 tbl 03

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 OPERATING CONDITIONS

Symbol

Parameter

Min.

Typ.

Max. Unit

VCC

Commercial Supply

4.5

5.0

5.5

V

Voltage

GND

Supply Voltage

0

V

VIH

Input High Voltage

2.0

—

V

Commercial

VIL

(1)

Input Low Voltage

—

0.8

V

NOTE:

2751 tbl 04

1. 1.5V undershoots are allowed for 10ns once per cycle.

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