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PI5C3400

Pericom Semiconductor Corporation
Part Number PI5C3400
Manufacturer Pericom Semiconductor Corporation
Description 4-Bit/ 4-Port Bus Exchange Switch
Published Mar 22, 2005
Detailed Description PI5C3400 4-BIT, 4-PORT BUS EXCHANGE SWITCH 12345678901234567890123456789012123456789012345678901234567890121234567890123...
Datasheet PDF File PI5C3400 PDF File

PI5C3400
PI5C3400

Overview
PI5C3400 4-BIT, 4-PORT BUS EXCHANGE SWITCH 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 PI5C3400 4-Bit, 4-Port Bus Exchange Switch Product Features: • Zero propagation delay • Zero ground bounce in flow-through mode • 5Ω switches connect inputs to outputs • Direct bus connection when switches are ON • Ultra Low Quiescent Power (0.
2 µA Typical) – Ideally suited for notebook applications • Packages available: – 24-pin 300 mil wide plastic PDIP (P) – 24-pin 150 mil wide plastic QSOP (Q) – 24-pin 300 mil wide plastic SOIC (S) Product Description: Pericom Semiconductor’s PI5C series of logic circuits are produced in the Company’s advanced 0.
8 micron CMOS technology, achieving industry leading speed grades.
The PI5C3400 is a 4-bit, 4-port bus switch with individual exchanges designed with a low ON resistance (5Ω) allowing inputs to be connected directly to outputs.
The bus switch creates no additional propagational delay or ground bounce noise.
The switches are turned ON by the Bus Enable (BE) input signal, and the Bus Exchange (BX0–BX3) input signals offer individual bit swapping of the AB and CD signal pairs.
This exchange configuration allows bit swapping of buses in systems.
Logic Block Diagram A0 C0 Product Pin Configuration B0 D0 A1 B1 C1 D1 A2 B2 C2 D2 A3 B3 C3 D3 BE C0 A0 B0 D0 C1 A1 B1 D1 BX0 BX1 GND 1 2 3 4 5 6 7 8 9 10 11 12 24-PIN P Q S 24 23 22 21 20 19 18 17 16 15 14 13 Vcc D3 B3 A3 C3 D2 B2 A2 C2 NC BX3 BX2 BX0 BX1 BX2 BX3 BE Truth Table(1) Function Disconnect Connect Exchange BE H L L BX0 X BX1 BX2 X X BXi = L BXi = H BX3 X A0–3 Hi-Z C0–3 D0–3 B0–3 Hi-Z D0–3 C0–3 No...


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