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HD74BC245A

Renesas
Part Number HD74BC245A
Manufacturer Renesas
Description Octal Bus Transceivers
Published Dec 4, 2017
Detailed Description HD74BC245A Octal Bus Transceivers With 3 State Outputs REJ03D0282–0400Z (Previous ADE-205-008B (Z)) Rev.4.00 Jul.16.200...
Datasheet PDF File HD74BC245A PDF File

HD74BC245A
HD74BC245A

Overview
HD74BC245A Octal Bus Transceivers With 3 State Outputs REJ03D0282–0400Z (Previous ADE-205-008B (Z)) Rev.
4.
00 Jul.
16.
2004 Description The HD74BC245A provides high drivability and operation equal to or better than high speed bipolar standard logic IC by using Bi-CMOS process.
The device features low power dissipation that is about 1/5 of high speed bipolar logic IC, when the frequency is 10 MHz.
The device has ten buffers with three state outputs in a 20 pin package.
Each device has an active low enable input G and a direction control input DiR.
When DiR is high, data flows from the A inputs to the B outputs.
When DiR is low, data flows from the B inputs to the A outputs.
When G is high, disables both A and B ports by placing then in a high impedance.
Features • Input/Output are at high impedance state when power supply is off.
• Built in input pull up circuit can make input pins be open, when not used.
• TTL level input • Wide operating temperature range Ta = –40 to + 85°...


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