Product Overview MC74HC245A: Octal 3-State Non-Inverting Bus/Transceiver For complete documentation, see the data sheet Product Description High-Performance Silicon-Gate CMOS The MC74HC245A is identical in pinout to the LS245. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The HC245A is a 3-state noninverting transceiver that is used for 2-way asynchronous communication between data buses. The device has an active-low Output Enable pin, which is used to place the I/O ports into high-impedance states. The Direction control determines whether data flows from A to B or from B to A. Features • • • • • • • • Output Drive Capability: 15 LSTTL Loads Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2 to 6 V Low Input Current: 1 <FONT FACE=SYMBOL>m</FONT>A High Noise Immunity Characteristic of CMOS Devices In Compliance with the Requirements Defined by JEDEC Standard No. 7A Chip Complexity: 308 FETs or 77 Equivalent Gates Pb-Free Packages are Available Part Electrical Specifications Product MC74HC245ADTG Compliance Status Channels Output VCC Min (V) VCC Max (V) tpd Max (ns) IO Max (mA) Package Type Pb-free Active 1 3-State 2 6 15 6 TSSOP-20 Active 1 3-State 2 6 15 6 TSSOP-20 Active 1 3-State 2 6 15 6 SOIC-20W Active 1 3-State 2 6 15 6 SOIC-20W Active 1 3-State 2 6 15 6 TSSOP-20 Active 1 3-State 2 6 15 6 TSSOP-20 Halide free MC74HC245ADTR2G Pb-free Halide free MC74HC245ADWG Pb-free Halide free MC74HC245ADWR2G Pb-free Halide free NLV74HC245ADTG AEC Qualified PPAP Capable Pb-free Halide free NLV74HC245ADTR2G AEC Qualified PPAP Capable Pb-free Halide free For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016