PI5C16244

• Near-zero propagation delay
• 5W switches connect inputs to outputs when enabled
• Direct bus connection when switches are ON
• Ultra-low quiescent power (0.2 A typical) Ideally suited for notebook applications
• Pin compatible with 74 series16244
• Industrial operating temperature: 40°C to +85°C
• Packages available: 48-pin 240 mil wide thin plastic TSSOP (A) 48-pin 300 mil wide plastic SSOP (V) 48-pin 150 mil wide plastic BQSOP (B)

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) ........... 0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only) ....... 0.5V to +7.0V
DC Input Voltage ......................................................................... 0.5V to +7.0V
DC Output Current ................................................................................... 120 mA
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.

Pericom Semiconductor's PI5C series of logic circuits are produced in the Company's advanced 0.6 micron CMOS technology.The PI5C16244 and PI5C162244 are 16-bit, 4-port bus switches that are pin compatible with the 74 series 16244 16-bit driver. Four enable signals (nBE) turn the switches on similar to the enable signals of the 16244. The bus switch creates no additional propagation delay or ground bounce noise.

The PI5C16244 and PI5C162244 device has a built-in 25-ohm series resistor to reduce noise because of reflections, thus eliminating the need for an external terminating resistor.