8-bit registered bus transceiver, FCT family, featuring true output polarity. Operates with a nominal supply voltage of 5V (4.75V-5.25V range) across an industrial temperature grade (-40°C to 85°C). This 24-terminal device offers bidirectional data flow with independent control and positive edge triggering. Propagation delay is 6.3ns at nominal supply voltage. Packaged in a 24-pin QSOP (R-PDSO-G24) with a 0.150-inch pitch.
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Technical Specifications
Texas Instruments CY74FCT646ATQC technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 24 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G24 |
| Width | 3.9116 |
| Length | 8.65 |
| Pin Count | 24 |
| Number of Functions | 1 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.25 |
| Supply Voltage-Min (Vsup) | 4.75 |
| Logic IC Type | REGISTERED BUS TRANSCEIVER |
| Family | FCT |
| Propagation Delay (tpd) | 6.3 |
| Number of Bits | 8 |
| Max I(ol) | 0.064 |
| Prop. Delay@Nom-Sup | 6.3 |
| Output Polarity | TRUE |
| Number of Ports | 2 |
| Count Direction | BIDIRECTIONAL |
| Control Type | INDEPENDENT CONTROL |
| Trigger Type | POSITIVE EDGE |
Compliance
| RoHS | No |
| Eccn Code | EAR99 |
| Lead Free | No |
| HTS Code | 8542.39.00.01 |
| REACH | not_compliant |
| Military Spec | False |
Datasheet
Texas Instruments CY74FCT646ATQC Datasheet
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