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| PartNumber | CY74FCT821BTSOC | CY74FCT821BTPC | CY74FCT821BTPCE4 |
| Description | Flip Flops 10-Bit Bus Interface Flip-Flops | Flip Flops Tri-State 10-Bit | Flip Flops Tri-State 10-Bit |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Flip Flops | Flip Flops | - |
| RoHS | Y | Y | - |
| Number of Circuits | 1 | 1 | - |
| Logic Family | FCT | 74FCT | - |
| Logic Type | D-Type Flip-Flop | Bus Interface Register | - |
| Polarity | Non-Inverting | Non-Inverting | - |
| Input Type | Single-Ended | Single-Ended | - |
| Output Type | 3-State | Single-Ended | - |
| Propagation Delay Time | 15 ns | 15 ns | - |
| High Level Output Current | - 32 mA | - 32 mA | - |
| Low Level Output Current | 64 mA | 64 mA | - |
| Supply Voltage Min | 4.75 V | 4.75 V | - |
| Supply Voltage Max | 5.25 V | 5.25 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | Through Hole | - |
| Package / Case | SOIC-24 | PDIP-24 | - |
| Packaging | Tube | Tube | - |
| Function | D-Type Bus Interface | Tri-State 10-Bit | - |
| Height | 2.35 mm | 4.57 mm | - |
| Length | 15.4 mm | 31.64 mm | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Series | CY74FCT821T | CY74FCT821T | - |
| Width | 7.52 mm | 6.73 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Number of Channels | 10 | 10 | - |
| Number of Input Lines | 10 | 10 | - |
| Number of Output Lines | 10 | 3 | - |
| Operating Supply Voltage | 5 V | 4.75 V to 5.25 V | - |
| Product Type | Flip Flops | Flip Flops | - |
| Factory Pack Quantity | 25 | 15 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.022025 oz | 0.061853 oz | - |