Octal Bus Transceivers And Registers With 3-State Outputs

The CY74FCT652T consists of Bus Transceiver circuits, D-type Flip-Flops and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal storage Registers GAB and GBA inputs control the transceiver functions. Select-control (SAB and SBA) inputs select either real-time or stored-data transfer. The circuitry used for select control eliminates the typical decoding glitch that occurs in a multiplexer during the transition between stored and real-time data. A low input level selects real-time data, and a high input level selects stored data.
Data on the A or B data bus, or both, CAN be stored in the internal D-type Flip-Flops by low-to-high transitions of the appropriate Clock (CPAB or CPBA) inputs, regardless of the select or enable levels of the control pins. When SAB and SBA are in the real-time transfer mode, it also is possible to store data without using the internal D-type Flip-Flops by simultaneously enabling GAB and GBA. In this configuration, each output reinforces its input. Thus, when all other data sources to the two sets of bus lines are at high impedance, each set of bus lines remains at its last state.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
CY74FCT652TQCTE4 Texas Instruments FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, QSOP-24
CY74FCT652TQCT Texas Instruments Octal Bus Transceivers and Registers with 3-State Outputs 24-SSOP -40 to 85
CY74FCT652TQCTG4 Texas Instruments FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, QSOP-24
CY74FCT652T 's PackagesCY74FCT652T 's pdf datasheet
CY74FCT652ATQCT SSOP
CY74FCT652ATQCTE4 SSOP
CY74FCT652ATQCTG4 SSOP
CY74FCT652ATSOC SOIC
CY74FCT652ATSOCE4 SOIC
CY74FCT652ATSOCG4 SOIC
CY74FCT652ATSOCT SOIC
CY74FCT652ATSOCTE4 SOIC
CY74FCT652ATSOCTG4 SOIC
CY74FCT652CTQCT SSOP
CY74FCT652CTQCTE4 SSOP
CY74FCT652CTQCTG4 SSOP
CY74FCT652CTSOC SOIC
CY74FCT652CTSOCE4 SOIC
CY74FCT652CTSOCG4 SOIC
CY74FCT652CTSOCT SOIC
CY74FCT652CTSOCTE4 SOIC
CY74FCT652CTSOCTG4 SOIC
CY74FCT652TQCT SSOP
CY74FCT652TQCTE4 SSOP
CY74FCT652TQCTG4 SSOP




CY74FCT652T Pinout, Pinouts
CY74FCT652T pinout,Pin out
This is one package pinout of CY74FCT652T,If you need more pinouts please download CY74FCT652T's pdf datasheet.

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