Texas Instruments LC244A
The SN74LVC244A devices are designed for asynchronous communication between data buses.FEATURES
● Operates From 1.65 V to 3.6 V● Inputs Accept Voltages to 5.5 V
● Specified From –40°C to +85°C and –40°C to +125°C
● Maximum tpd of 5.9 ns at 3.3 V
● Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
● Typical VOHV (Output VOH Undershoot) > 2 V at VCC = 3.3 V, TA = 25°C
● Supports Mixed-Mode Signal Operation on All Ports (5-V Input or Output Voltage With 3.3-V VCC)
● Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection
● Can Be Used as a Down Translator to Translate Inputs From a Maximum of 5.5 V Down to the VCC Level
● Available in Ultra Small Logic QFN Package (0.5 mm Maximum Height)
● Latch-Up Performance Exceeds 250 mA Per JESD 17
● ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model – 1000-V Charged-Device Model 2
APPLICATIONS
● Servers● LED Displays
● Network Switches
● Telecom Infrastructure
● Motor Drivers
● I/O Expanders 3
DESCRIPTION
These octal bus buffers are designed for 1.65-V to 3.6-V VCC operation. PART N...