Onsemi (MM74HCT244WM) Buffer / Line Driver, 74HCT244, 4.5 V to 5.5 V

Product OverviewThe MM74HCT244WM is a general purpose high speed inverting octal 3-state Bufferutilizes advanced silicon-gate CMOS technology. It possesses high drive currentoutputs which enable high speed operation even when driving large buscapacitances. This circuit achieves speeds comparable to low power Schottkydevices, while retaining the low power consumption of CMOS. The device is TTLinput compatible and has a fan-out of 15 LS-TTL equivalent inputs. MM74HCTdevice is intended to interface between TTL and NMOS components and standardCMOS devices. This part is also plug-in replacements for LS-TTL devices and canbe used to reduce power consumption in existing designs. The device has twoactive low enables (1G and 2G) and each enable independently controls 4 buffers.All inputs are protected from damage due to static discharge by diodes to VCCand ground.TTL input compatible3-state Outputs for connection to system busesLow quiescent current - 80µA14ns Propagation delay (typical)ApplicationsIndustrial, Signal ProcessingProduct InformationLogic Family / Base Number: 74HCT244Logic Device Type: Buffer, InvertingLogic Case Style: SOICNo. of Pins: 20PinsSupply Voltage Min: 4.5VSupply Voltage Max: 5.5VLogic IC Family: 74HCTLogic IC Base Number: 74244Operating Temperature Min: -40°COperating Temperature Max: 85°CProduct Range: -Automotive Qualification Standard: -MSL: -