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PI74ALVCH16820A

3.3V 10-Bit Flip-Flop with Dual Outputs and 3-State Outputs

Pericom Semiconductor 

PI74ALVCH16820

3.3V 10-Bit Flip-Flop with

Dual and 3-State Outputs 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122

DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 3.3V ± 10%)

Parameters Description

Test Conditions(1)

Min.

Typ.(2) Max.

Units

VCC

VIH(3)

VIL(3)

VIN(3)

VOUT(3)

Supply Voltage

Input HIGH Voltage

Input LOW Voltage

Input Voltage

Output Voltage

VCC = 2.3V to 2.7V

VCC = 2.7V to 3.6V

VCC = 2.3V to 2.7V

VCC = 2.7V to 3.6V

2.3

3.6

1.7

2.0

0.7

0.8

0

VCC

0

VCC

IOH = –100µA, VCC = Min. to Max.

VCC - 0.2

VIH = 1.7V, IOH = –6mA, VCC = 2.3V

2.0

Output

VOH

HIGH

Voltage

VIH = 1.7V, IOH = –12mA, VCC = 2.3V

1.7

VIH = 2.0V, IOH = –12mA, VCC = 2.7V

2.2

V

VIH = 2.0V, IOH = –12mA, VCC = 3.0V

2.4

VIH = 2.0V, IOH = –24mA, VCC = 3.0V

2.0

IOL = 100µA, VIL = Min. to Max.

0.2

Output

VIL = 0.7V, IOL = 6mA, VCC = 2.3V

0.4

VOL

LOW

VIL = 0.7V, IOL = 12mA, VCC = 2.3V

0.7

Voltage

VIL = 0.8V, IOL = 12mA, VCC = 2.7V

0.4

VIL = 0.8V, IOL = 24mA, VCC = 3.0V

0.55

IOH(3)

IOL(3)

Output

HIGH

Current

Output

LOW

Current

VCC = 2.3V

VCC = 2.7V

VCC = 3.0V

VCC = 2.3V

VCC = 2.7V

VCC = 3.0V

–12

–12

–24

mA

12

24

24

IIN

Input Current

VIN = VCC or GND, VCC = 3.6V

±5

VIN = 0.7V, VCC = 2.3V

45

Input

VIN = 1.7V, VCC = 2.3V

–45

IIN (HOLD) Hold

VIN = 0.8V, VCC = 3.0V

75

Current

VIN = 2.0V, VCC = 3.0V

–75

VIN = 0 to 3.6V, VCC = 3.6V

IOZ

Output Current

(3-State Outputs)

VOUT = VCC or GND, VCC = 3.6V

±500

µA

±10

ICC

Supply Current

VCC = 3.6V, IOUT = 0µA,

VIN = GND or VCC

40

Supply Current per VCC = 3.0V to 3.6V

∆ICC Input @ TTL HIGH One Input at VCC - 0.6V

750

Other Inputs at VCC or GND

Control Inputs

CI

Data Inputs

VIN = VCC or GND, VCC = 3.3V

3.5

6

pF

CO

Outputs

VO = VCC or GND, VCC = 3.3V

7

Notes:

1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.

2. Typical values are at VCC = 3.3V, +25°C ambient and maximum loading.

3. Unused Control Inputs must be held HIGH or LOW to prevent them from floating.

3

PS8126A 05/07/01

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