PI74LCX16244 Просмотр технического описания (PDF) - Pericom Semiconductor

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производитель

PI74LCX16244

Fast CMOS 3.3V 16-Bit Buffer/Line Driver

Pericom Semiconductor 

PI74LCX16244

3.3V 16-Bit Buffer/Line Driver

DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 2.7V to 3.6V)

Parameters

Description

Test Conditinos(1)

Min. Typ.

VIH

Input HIGH Voltage

Guaranteed Logic HIGH Level

2.0

VIL

Input LOW Voltage

Guaranteed Logic LOWLevel

VCC = 2.7 - 3.6 IOH = -0.1mA

VCC -0.2

VOH

Output HIGH Voltage

VCC = 2.7

IOH = -12mA

2.2

VCC = 3.0

IOH = -18mA

IOH = -24mA

2.4

2.2

VCC =2.7 - 3.6 IOL = 0.1mA

VOL

Output LOW Voltage

VCC = 2.7

VCC = 3.0

IOL = 12mA

IOL = 16mA

IOL = 24mA

VIK

Clamp Dioide Voltage

VCC = Min., IIN = -18mA

-0.7

II

Input Leakage Current

0 ≤ VI ≤ 5.5V

VCC = 2.7 -3.6

IOZ

Tri-State Output Leakage

0 ≤ VO ≤ 5.5V

VI = VIH or VIL

VCC = 2.7 -3.6

IOFF

Power Down Disable

VCC = 0V, VIN or VOUT ≤ 5.5V

ICC

Quiescent Power supply current VCC = Max.

VIN = GND or VCC

0.1

∆ICC

Quiescent Power supply current

TTL Inputs High

VCC = MAx.

VIN = VCC =0.6V(3)

Max.

0.8

0.2

0.4

0.4

0.55

-1.2

±5

±5

10

10

500

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.

3. Per TTL driven input; all other inputs at Vcc or GND.

Units

V

µA

Capacitance

Parameters

Description

CIN

Input Capacitance

COUT

Output Capacitance

CPD

Power Dissipation Capacitance

Test Conditions

VCC = Open, VI = 0V or VCC

VCC = 3.3V, VI = 0V or VCC

VCC = 3.3V, VI = 0V or VCC, F = 10 MHz

Typ.

Units

3

3

pF

20

4

PS2087D

09/16/04

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