Octal D-Type Transparent Latches With 3-State Outputs

These 8-bit D-type transparent Latches SN74AS533A feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing Buffer Registers I/O ports, bidirectional bus drivers, and working Registers
While latch-enable (LE) input is high, the Q outputs follow the complements of the data (D) inputs. When LE is taken low, the Q outputs are latched at the inverses of the levels set up at the D inputs. The SN74ALS533A and SN74AS533A are functionally equivalent to the SN74ALS373A and SN74AS373 except for having inverted outputs.
A buffered output-enable () input places the eight outputs in either a normal Logic state (high or low Logic levels) or a 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 operations of the Latches Old data CAN be retained or new data CAN be entered while the outputs are off.
The SN74ALS533A and SN74AS533A are characterized for operation from 0?C to 70?C.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74AS533ADWRG4 Texas Instruments AS SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74AS533A 's PackagesSN74AS533A 's pdf datasheet
SN74AS533ADW SOIC
SN74AS533ADWE4 SOIC
SN74AS533ADWG4 SOIC
SN74AS533ADWR SOIC
SN74AS533ADWRE4 SOIC
SN74AS533ADWRG4 SOIC
SN74AS533AN PDIP
SN74AS533ANE4 PDIP




SN74AS533A Pinout, Pinouts
SN74AS533A pinout,Pin out
This is one package pinout of SN74AS533A,If you need more pinouts please download SN74AS533A's pdf datasheet.

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