74LCX373 Series

Low Voltage Octal Transparent Latch with 5V Tolerant Inputs and Outputs

Catalog

Low Voltage Octal Transparent Latch with 5V Tolerant Inputs and Outputs

Part	Delay Time - Propagation	Circuit	Output Type	Current - Output Low	Current - Output High	Package Name	Logic Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Operating Temperature (Min)	Operating Temperature (Max)	Mounting Type	Package Length	Package Width	Independent Circuits
ON Semiconductor 74LCX373MTC	1.5 ns	8:8	Tri-State	24 mA	24 mA	20-TSSOP	D-Type Transparent Latch	3.6 V	2 V	-40 °C	85 °C	Surface Mount	0.173 in	4.4 mm	1
ON Semiconductor 74LCX373MTCX	1.5 ns	8:8	Tri-State	24 mA	24 mA	20-TSSOP	D-Type Transparent Latch	3.6 V	2 V	-40 °C	85 °C	Surface Mount	0.173 in	4.4 mm	1
ON Semiconductor 74LCX373MTC	1.5 ns	8:8	Tri-State	24 mA	24 mA	20-TSSOP	D-Type Transparent Latch	3.6 V	2 V	-40 °C	85 °C	Surface Mount	0.173 in	4.4 mm	1

Catalog

Low Voltage Octal Transparent Latch with 5V Tolerant Inputs and Outputs

Key Features

• 5V tolerant inputs and outputs

• 2.3V-3.6V VCCspecifications provided

• 8.0 ns tPDmax (VCC= 3.3V), 10 µA ICCmax

• Power-down high impedance inputs and outputs

• Supports live insertion/withdrawal (Note )

• ±24 mA output drive (VCC= 3.0V)

• Implements patented noise/EMI reduction circuitry

• Latch-up performance exceeds JEDEC 78 conditions

• ESD performance: Human Body Model > 2000V Machine Model > 200V

• Leadless Pb-Free DQFN packageTo ensure the high-impedance state during power up or down, OE# should be tied to VCCthrough a pull-up resistor: the minimum value or the resistor is determined by the current-sourcing capability of the driver.

Description

The LCX373 consists of eight latches with 3-STATE outputs for bus organized system applications. The device is designed for low voltage (3.3V or 2.5V) VCCapplications with capability of interfacing to a 5V signal environment. The LCX373 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.