PI5C16212A

PI5C16212A Datasheet

PI5C16212

Part	Datasheet
PI5C16212A	PI5C16212A (pdf)

Related Parts	Information
PI5C16212AE	PI5C16212AE
PI5C16212VE	PI5C16212VE
PI5C16212V	PI5C16212V

PDF Datasheet Preview
PI5C16212 24-Bit Bus Exchange Switch • Near-Zero propagation delay • 5-ohm switches connect inputs to outputs • Direct bus connection when switches are ON • Ultra-low quiescent power 0.1µA typical Ideally suited for notebook applications • Industrial operating temperature to +85°C • Packaging Pb-free & Green Available : 56-pin 240-mil wide thin plastic TSSOP A 56-pin 300-mil wide plastic SSOP V 56-pin 173-mil wide plastic TVSOP K Pericom Semiconductor’s PI5C16212 is a 24-bit bus exchange switch designed with Low On-Resistance allowing inputs to be connected directly to outputs. This device operates as a 24-bit bus switch or a 12-bit exchanger that provides data exchanging between the four signal ports via the data select pins S0-S2 . Logic Block Diagram ONE OF TWELVE CHANNELS FLOW CONTROL S0 S1 S2 Truth Table Function S2 S1 S0 A1 A2 Disconnect L LZZ A1 to B1 L H B1 Z A1 to B2 L H L B2 Z A2 to B1 L H Z B1 A2 to B2 H L Z B2 Disconnect H L HZ Z A1 to B1, A2 to B2 H L B1 B2 A1 to B2, A2 to B1 H B2 B1 Note H = High Voltage Level, L = Low Voltage Level, Z = High Impedance Pin Configuration S0 1 1A1 2 1A2 3 2A1 4 2A2 5 3A1 6 3A2 7 GND 8 4A1 9 4A2 10 5A1 11 5A2 12 6A1 13 6A2 14 7A1 15 7A2 16 VCC 17 8A1 18 GND 19 8A2 20 9A1 21 9A2 22 10A1 23 10A2 24 11A1 25 11A2 26 12A1 27 12A2 28 Pin Description Pin Name S0-S2 56 S1 55 S2 54 1B1 53 1B2 52 2B1 51 2B2 50 3B1 49 GND 48 3B2 47 4B1 46 4B2 45 5B1 44 5B2 43 6B1 42 6B2 41 7B1 40 7B2 39 8B1 38 GND 37 8B2 36 9B1 35 9B2 34 10B1 33 10B2 32 11B1 31 11B2 30 12B1 29 12B2 Select Inputs Bus A Bus B PS7023L Ordering Information Ordering Code PI5C16212K PI5C16212KE PI5C16212A PI5C16212AE PI5C16212V PI5C16212VE Package Code K A V Package Description 56-pin TVSOP Pb-free & Green, 56-pin TVSOP 56-pin TSSOP Pb-free & Green, 56-pin TSSOP 56-pin SSOP Pb-free & Green, 56-pin SSOP Notes Thermal Characteristics can be found on the world wide web at: PericomSemiconductorCorporation •1-800-435-2336 • 5 PS7023L 05/10/05

PDF Datasheet Preview

PI5C16212
24-Bit Bus Exchange Switch
• Near-Zero propagation delay
• 5-ohm switches connect inputs to outputs
• Direct bus connection when switches are ON
• Ultra-low quiescent power 0.1µA typical

Ideally suited for notebook applications
• Industrial operating temperature to +85°C
• Packaging Pb-free & Green Available :
56-pin 240-mil wide thin plastic TSSOP A 56-pin 300-mil wide plastic SSOP V 56-pin 173-mil wide plastic TVSOP K

Pericom Semiconductor’s PI5C16212 is a 24-bit bus exchange switch designed with Low On-Resistance allowing inputs to be connected directly to outputs. This device operates as a 24-bit bus switch or a 12-bit exchanger that provides data exchanging between the four signal ports via the data select pins S0-S2 .

Logic Block Diagram

ONE OF TWELVE CHANNELS

FLOW CONTROL

S0 S1 S2

Truth Table

Function

S2 S1 S0 A1 A2

Disconnect

L LZZ

A1 to B1

L H B1 Z

A1 to B2

L H L B2 Z

A2 to B1

L H Z B1

A2 to B2

H L Z B2

Disconnect

H L HZ Z

A1 to B1, A2 to B2

H L B1 B2

A1 to B2, A2 to B1

H B2 B1

Note H = High Voltage Level, L = Low Voltage Level,

Z = High Impedance

Pin Configuration

S0 1 1A1 2 1A2 3 2A1 4 2A2 5 3A1 6 3A2 7 GND 8 4A1 9 4A2 10 5A1 11 5A2 12 6A1 13 6A2 14 7A1 15 7A2 16 VCC 17 8A1 18 GND 19 8A2 20 9A1 21 9A2 22 10A1 23 10A2 24 11A1 25 11A2 26 12A1 27 12A2 28

Pin Description

Pin Name

S0-S2
56 S1 55 S2 54 1B1 53 1B2 52 2B1 51 2B2 50 3B1 49 GND 48 3B2 47 4B1 46 4B2 45 5B1 44 5B2 43 6B1 42 6B2 41 7B1 40 7B2 39 8B1 38 GND 37 8B2 36 9B1 35 9B2 34 10B1 33 10B2 32 11B1 31 11B2 30 12B1 29 12B2

Select Inputs

Bus A

Bus B

PS7023L
Ordering Information
Ordering Code PI5C16212K PI5C16212KE PI5C16212A PI5C16212AE PI5C16212V PI5C16212VE

Package Code K A V

Package Description 56-pin TVSOP Pb-free & Green, 56-pin TVSOP 56-pin TSSOP Pb-free & Green, 56-pin TSSOP 56-pin SSOP Pb-free & Green, 56-pin SSOP

Notes Thermal Characteristics can be found on the world wide web at:

PericomSemiconductorCorporation
•1-800-435-2336
• 5

PS7023L
05/10/05

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived PI5C16212A Datasheet file may be downloaded here without warranties.

Datasheet ID: PI5C16212A 510072