74HCT244 Buffer/Driver/Transceiver TSSOP-20

From the shop's description

Features Operating Voltage Range of 4.5 V to 5.5 V High-Current Outputs Drive up to 15 LSTTL Loads Low Power Consumption: 80-µA Maximum I CC Typical t pd = 13 ns ±6-mA Output Drive at 5 V Low Input Current of 1 µA Maximum Inputs Are TTL-Voltage Compatible 3-State Outputs Drive Bus Lines and Buffer Memory Address Registers Applications Servers LED Displays Network Switches Telecom Infrastructure Motor Drivers I/O Expanders Technical Specifications Physical Case/Package TSSOP Mount Surface Mount Number of Pins 20 Technical High Level Output Current -6 mA Logic Function Buffer, Inverting Low Level Output Current 6 mA Max Operating Temperature 85 °C Max Supply Voltage 5.5 V Min Operating Temperature -40 °C Min Supply Voltage 4.5 V Number of Bits 8 Number of Bits per Element 4 Number of Channels 8 Number of Elements 2 Number of Input Lines 8 Number of Inputs 8 Number of Output Lines 8 Number of Outputs 8 Operating Supply Voltage 5 V Polarity Non-Inverting Propagation Delay 40 ns Quiescent Current 8 µA Turn-On Delay Time 45 ns Datasheet