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PI74ALVCH16260A

12-Bit To 24-Bit Multiplexed D-Type Latch with 3-State Outputs

Pericom Semiconductor 

PI74ALVCH16260

12-Bit To 24-Bit Multiplexed D-Type Latch

with 3-State Outputs 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122

Switching Characteristics over Operating Range(1)

Parameters

From (Input)

To (Output)

VCC = 2.5V ± 0.2V

Min.(2)

Max.

A or B

B or A

1.2

6.0

tPD

LE

A or B

1.0

6.2

SEL

A

1.2

7.5

tEN

OE

A or B

1.0

7.2

tDIS

OE

A or B

1.7

5.9

Notes:

1. See test circuit and waveforms.

2. Minimum limits are guaranteed but not tested on Propagation Delays.

VCC = 2.7V

Min.(2) Max.

5.1

5.2

6.6

6.4

5.0

VCC = 3.3V ± 0.3V

Min.(2) Max.(2)

1.2

4.3

1.0

4.4

1.1

5.6

1.0

5.4

1.3

4.6

Units

ns

Operating Characteristics, TA = 25ºC

Parameter

Test Conditions

Outputs Enabled

CPD Power Dissipation Capacitance

Outputs Disabled

CL = 50pF,

f = 10 MHz

VCC = 2.5V ± 0.2V VCC = 3.3V ± 0.3V

Units

Typical

87

120

pF

80.5

118

Power Supply Characteristics

Parameters

Description

Test Conditions(1)

Min. Typ(2) Max. Units

ICC

∆ICC

Quiescent Power Supply Current

Supply Current per

Input @TTL HIGH

VCC = Max., Iout = 0V, Vin = GND or VCC

VCC = 3.0V to 3.6V, One input at VCC – 0.6V

Other inputs at VCC or GND

40 µA

750

Note:

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

Pericom Semiconductor Corporation

2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com

5

PS8089C 04/17/01

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