74LVC16540A

www.DataSheet4U.com IDT74LVC16540A 3.3V CMOS 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS EXTENDED COMMERCIAL TEMPERATURE RANGE 3.3V CMOS 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS AND 5 VOLT TOLERANT I/O FEATURES: – – – – – – – – – Typical tSK(0) (Output Skew) < 250ps ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) 0.635mm pitch SSOP, 0.50mm pitch TSSOP and 0.40mm pitch TVSOP packages Extended commercial range of -40° C to +85° C VCC = 3.3V ±0.3V, Normal Range VCC = 2.7V to 3.6V, Extended Range CMOS power levels (0.4µ W typ. static) All inputs, outputs and I/O are 5 Volt tolerant Supports hot insertion IDT74LVC16540A DESCRIPTION: This 16-bit buffer driver is built using advanced dual metal CMOS technology. The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output-enable (OE1 or OE2) input is high, all corresponding outputs are in the high-impedance state. To ensure the highimpedance state during power up or power down, OE should be tied to Vcc through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capabiltiy of the driver. All pins of this 16-bit buffer/line driver can be driven from either 3.3V or 5V devices. This feature allows the use of this device as a translator in a mixed 3.3V/5V supply system. The LVC16540A has been designed with a ±24mA output driver. The driver is capable of driving a moderate to heavy load while maintaining speed performance. Dr...