CY74FCT543ATSOC


YeeHing #: Y009-CY74FCT543ATSOC
Inventory: 6600

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Description

CY74FCT543ATSOC Texas Instruments - Yeehing Electronics

Octal Registered Transceivers with 3-State Outputs

Pricing (USD)

Quantity Unit Price
1 — 99 1.119
100 — 249 0.861
250 — 999 0.634
1,000 + 0.32

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Bus Transceivers
RoHS Y
Logic Family FCT
Input Level TTL
Output Level TTL
Output Type 3-State
High Level Output Current - 32 mA
Low Level Output Current 64 mA
Propagation Delay Time 6.5 ns
Supply Voltage - Max 5.25 V
Supply Voltage - Min 4.75 V
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Package / Case SOIC-24
Packaging Tube
Function Latched Transceiver
Height 2.35 mm
Length 15.4 mm
Number of Circuits 8
Operating Temperature Range - 40 C to + 85 C
Product Registered Transceiver
Series CY74FCT543T
Technology CMOS
Width 7.52 mm
Brand Texas Instruments
Mounting Style SMD/SMT
Number of Channels 8
Operating Supply Voltage 4.75 V to 5.25 V
Polarity Non-Inverting
Product Type Bus Transceivers
Factory Pack Quantity 25
Subcategory Logic ICs
Unit Weight 0.022025 oz

For more information, please refer to datasheet

Documents

CY74FCT543ATSOC Datasheet

More Information

The x92FCT543T octal latched transceivers contain two sets of eight D-type latches with separate latch-enable (LEAB, LEBA) and output-enable (OEAB, OEBA) inputs for each set to permit independent control of input and output in either direction of data flow. For data flow from A to B, for example, the A-to-B enable (CEAB) input must be low in order to enter data from A or to take data from B, as indicated in the function table. With CEAB low, a low signal on the A-to-B latch-enable (LEAB) input makes the A-to-B latches transparent; a subsequent low-to-high transition of the LEAB signal puts the A latches in the storage mode and their outputs no longer change with the A inputs. With CEAB and OEAB low, the 3-state B-output buffers are active and reflect the data present at the output of the A latches. Control of data from B to A is similar, but uses CEBA, LEBA, and OEBA inputs.

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