OCTAL REGISTERED TRANSCEIVER, INVERTING, 3-STATE

The MC74F544 Octal Registered Transceivers contain two sets of D-Type latches for temporary storage of data flowing in either direction. Separate Latch Enable (LEAB, LEBA) and Enable (OEAB, OEBA) inputs are provided for each register to permit independent control of inputting and outputting in either direction of data flow. The MC74F544 has an inverting data path. The A outputs are guaranteed to sink 24 mA while the B outputs are rated for 64 mA.

• Combines 74F245 and 74F373 Type Functions in One Chip

• 8-Bit Octal Transceiver

• Inverting

• Back-to-Back Registers for Storage

• Separate Controls for Data Flow in Each Direction

• Glitchless Outputs During 3-State Power Up or Power Down Operation

• High Impedance Outputs in Power Off State

• A Outputs Sink 24 mA and Source 3.0 mA

• B Outputs Sink 64 mA and Source 15 mA

• See F543 for Noninverting Version

• ESD Protection > 4000 Volts