High Speed CMOS Logic Non-Inverting Octal-Bus Transceivers With 3-State Outputs

The CD54HC245, CD54HCT245, and CD74HC245 CD74HCT245 are high-speed octal three-state bidirectional transceivers intended for two-way asynchronous Communication between data buses. They have high drive current outputs which enable high-speed operation while driving large bus capacitances. They provide the low power consumption of standard CMOS circuits with speeds and drive capabilities comparable to that of LSTTL circuits.
The CD54HC245, CD54HCT245, CD74HC245 and CD74HCT245 allow data transmission of the B bus or from the B bus to the A bus. The Logic level at the direction input (DIR) determines the direction. The output enable input (OE), when high, puts the I/O ports in the high-impedance state.
The HC/HCT245 is similar in operation to the HC/HCT640 and the HC/HCT643.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
CD74HC245M Texas Instruments High Speed CMOS Logic Non-Inverting Octal-Bus Transceivers with 3-State Outputs 20-SOIC -55 to 125
CD74HC245M96 Texas Instruments High Speed CMOS Logic Non-Inverting Octal-Bus Transceivers with 3-State Outputs 20-SOIC -55 to 125
CD74HC245EE4 Texas Instruments HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, ROHS COMPLIANT, PLASTIC, DIP-20
CD74HC245ME4 Texas Instruments HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
CD74HC245MG4 Texas Instruments High Speed CMOS Logic Non-Inverting Octal-Bus Transceivers with 3-State Outputs 20-SOIC -55 to 125
CD74HC245E Texas Instruments High Speed CMOS Logic Non-Inverting Octal-Bus Transceivers with 3-State Outputs 20-PDIP -55 to 125
CD74HC245M96E4 Texas Instruments HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
CD74HC245M96G4 Texas Instruments High Speed CMOS Logic Non-Inverting Octal-Bus Transceivers with 3-State Outputs 20-SOIC -55 to 125
CD74HC245 's PackagesCD74HC245 's pdf datasheet
CD74HC245E PDIP
CD74HC245EE4 PDIP
CD74HC245M SOIC
CD74HC245M96 SOIC
CD74HC245M96E4 SOIC
CD74HC245M96G4 SOIC
CD74HC245ME4 SOIC
CD74HC245MG4 SOIC




CD74HC245 Pinout, Pinouts
CD74HC245 pinout,Pin out
This is one package pinout of CD74HC245,If you need more pinouts please download CD74HC245's pdf datasheet.

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