Описание продукта
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.
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Отличительные черты |
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Output Drive Capability: 15 LSTTL Loads
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Outputs Directly Interface to CMOS, NMOS, and TTL
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Operating Voltage Range: 2 to 6 V
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High Noise Immunity Characteristic of CMOS Devices
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In Compliance with the Requirements Defined by JEDEC Standard No. 7A
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Chip Complexity: 308 FETs or 77 Equivalent Gates
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Pb-Free Packages are Available
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