74LCX16500 Series

Low Voltage 18-Bit Universal Bus Transceivers with 5V Tolerant Inputs and Outputs

Catalog

Low Voltage 18-Bit Universal Bus Transceivers with 5V Tolerant Inputs and Outputs

Part	Supplier Device Package	Package / Case	Package / Case	Package / Case	Number of Circuits	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output High, Low	Mounting Type
ON Semiconductor 74LCX16500MTDX	56-TSSOP	6.1 mm	0.24 in	56-TFSOP	18 Bit	3.6 V	2 V	85 °C	-40 °C	24 mA	Surface Mount

Catalog

Low Voltage 18-Bit Universal Bus Transceivers with 5V Tolerant Inputs and Outputs

Key Features

• 5V tolerant inputs and outputs

• 2.3V-3.6V VCCspecifications provided

• 6.0 ns tPDmax (VCC= 3.3V), 20 µA ICCmax

• Power down high impedance inputs and outputs

• Supports live insertion/withdrawal (Note 1)

• ±24 mA output drive (VCC= 3.0V)

• Uses patented noise/EMI reduction circuitry

• Latch-up performance exceeds 500 mA

• ESD performance: Human body model > 2000V Machine model > 200V

• Also packaged in plastic Fine-Pitch Ball Grid Array (FBGA)

Description

These 18-bit universal bus transceivers combine D-type latches and D-type flip-flops to allow data flow in transparent, latched, and clocked modes. Data flow in each direction is controlled by output-enable (OEAB and OEBA#), latch-enable (LEAB and LEBA), and clock (CLKAB# and CLKBA#) inputs. The LCX16500 is designed for low voltage (2.5V or 3.3V) VCCapplications with the capability of interfacing to a 5V signal environment. The LCX16500 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power.