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PI5C3305

2-Bit Bus Switch with Individual Enables Product Features

Pericom Semiconductor 

PI5C3305

2-Bit Bus Switch with

Individual Enables 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122

Maximum Ratings

(Above which the useful life may be impaired. For user guidelines, not tested.)

Storage Temperature .......................................................... –65°C to +150°C

Ambient Temperature with Power Applied ..........................–40°C to +85°C

Supply Voltage to Ground Potential (Inputs & Vcc Only) .... –0.5Vto+7.0V

Supply Voltage to Ground Potential (Outputs & D/O Only) . –0.5Vto+7.0V

DC Input Voltage ................................................................... –0.5Vto+7.0V

DC Output Current ............................................................................ 120mA

Power Dissipation ................................................................................. 0.5W

Note:

Stresses greater than those listed under 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.

DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 4V to 5.5V)

Parameters

Description

Test Conditions(1)

Min.

VIH

Input HIGH Voltage

Guaranteed Logic HIGH Level

2.0

VIL

Input LOW Voltage

Guaranteed Logic LOW Level

–0.5

IIH

Input HIGH Current

VCC = Max., VIN = VCC

IIL

Input LOW Current

VCC = Max., VIN = GND

IOZH

High Impedance Output Current 0 ≤A, B ≤VCC

ION

Low Impedance Output Current 0 ≤A, B ≤VCC

VH

Input Hysteresis at Control Pins

RON

Switch On Resistance(3)

VCC = 4.5V, VIN = 0.0V, ION = 30mA or 64mA

VCC = 4.5V, VIN = 2.4V, ION = 15mA

Typ(2)

150

5

10

Max. Units

V

0.8

V

±1 µA

±1 µA

±1 µA

±1 µA

mV

7

Ω

15

Capacitance (TA = 25°C, f = 1 MHz)

Parameters(4)

Description

Test Conditions

Typ

Units

CIN

COFF

CON

Input Capacitance

A/B Capacitance, Switch Off

A/B Capacitance, Switch On

VIN = 0V

VIN = 0V

VIN = 0V

3

pF

5

pF

10

pF

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 = 5.0V, TA = 25°C ambient and maximum loading.

3. Measured by the voltage drop between A and B pin at indicated current through the switch. ON resistance is determined

by the lower of the voltages on the two (A, B) pins.

4. This parameter is determined by device characterization but is not production tested.

Power Supply Characteristics

Parameters Description

Test Conditions(1)

Min. Typ(2) Max.

ICC

∆ICC

Quiescent Power Supply Current

VCC = Max.

Supply Current per Input @ TTL HIGH VCC =Max.

VIN = GND or VCC

VIN = 3.4V(3)

0.1 3.0

2.5

Notes:

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

2. Typical values are at VCC = 5.0V, +25°C ambient.

3. Per TTL driven input (VIN = 3.4V, control inputs only); A and B pins do not contribute to Icc.

Units

µA

mA

2

PS8331C 01/11/01

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