9-Bit Bus-Interface Flip-Flops With 3-State Outputs

These 9-bit Flip-Flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. These devices are particularly suitable for implementing wider Buffer Registers I/O ports, bidirectional bus drivers, parity bus interfacing, and working Registers
With the clock-enable () input low, the nine D-type edge-triggered Flip-Flops enter data on the low-to-high transitions of the Clock (CLK) input. Taking high disables the Clock Buffer latching the outputs. The SN54AS823A and SN74AS823A have noninverting data (D) inputs and the SN74AS824A has inverting (D) inputs. Taking the clear () input low causes the nine Q outputs to go low independently of the Clock
A buffered output-enable () input CAN be used to place the nine outputs in either a normal Logic state (high or low Logic level) or the high- impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without Interface or pullup components.
does not affect the internal operation of the Flip-Flops Old data CAN be retained or new data CAN be entered while the outputs are in the high-impedance state.
The SN54AS823A is characterized for operation over the full military temperature range of -55?C to 125?C. The SN74AS823A and SN74AS824A are characterized for operation from 0?C to 70?C.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74AS823ADW Texas Instruments 9-Bit Bus-Interface Flip-Flops With 3-State Outputs 24-SOIC 0 to 70
SN74AS823ANT Texas Instruments 9-Bit Bus-Interface Flip-Flops With 3-State Outputs 24-PDIP 0 to 70
SN74AS823ADWE4 Texas Instruments AS SERIES, 9-BIT DRIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24
SN74AS823ADWG4 Texas Instruments AS SERIES, 9-BIT DRIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24
SN74AS823ADWR Texas Instruments AS SERIES, 9-BIT DRIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24
SN74AS823ANTE4 Texas Instruments AS SERIES, 9-BIT DRIVER, TRUE OUTPUT, PDIP24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-24
SN74AS823ADWRE4 Texas Instruments AS SERIES, 9-BIT DRIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24
SN74AS823A 's PackagesSN74AS823A 's pdf datasheet
SN74AS823ADW SOIC
SN74AS823ADWE4 SOIC
SN74AS823ADWG4 SOIC
SN74AS823ADWR SOIC
SN74AS823ADWRE4 SOIC
SN74AS823ADWRG4 SOIC
SN74AS823ANT PDIP
SN74AS823ANTE4 PDIP




SN74AS823A Pinout, Pinouts
SN74AS823A pinout,Pin out
This is one package pinout of SN74AS823A,If you need more pinouts please download SN74AS823A's pdf datasheet.

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