| PartNumber | CY74FCT821ATSOC | CY74FCT821ATSOCE4 | CY74FCT821ATSOCG4 |
| Description | Flip Flops 10B Bus Interface Flip-Flops | Flip Flops 10B Bus Interface Flip-Flops | Flip Flops 10B Bus Interface Flip-Flops |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Flip Flops | Flip Flops | Logic - Flip Flops |
| RoHS | Y | Y | - |
| Number of Circuits | 1 | 1 | - |
| Logic Family | FCT | FCT | - |
| Logic Type | D-Type Flip-Flop | CMOS | - |
| Polarity | Non-Inverting | Non-Inverting | - |
| Input Type | Single-Ended | Single-Ended | - |
| Output Type | 3-State | 3-State | Tri-State, Non-Inverted |
| Propagation Delay Time | 20 ns | 20 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 | SMD/SMT | - |
| Package / Case | SOIC-24 | SOIC-24 | - |
| Packaging | Tube | Tube | Tube Alternate Packaging |
| Function | D-Type Bus Interface | D-Type Bus Interface | Standard |
| Height | 2.35 mm | 2.35 mm | - |
| Length | 15.4 mm | 15.4 mm | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Series | CY74FCT821T | CY74FCT821T | 74FCT |
| Width | 7.52 mm | 7.52 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Number of Channels | 10 | 10 | - |
| Number of Input Lines | 10 | 10 | - |
| Number of Output Lines | 10 | 10 | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | Flip Flops | Flip Flops | - |
| Factory Pack Quantity | 25 | 25 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.022025 oz | 0.022025 oz | - |
| Type | - | - | D-Type |
| Package Case | - | - | 24-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 4.75 V ~ 5.25 V |
| Frequency Clock | - | - | - |
| Number of Elements | - | - | 1 |
| Current Output High Low | - | - | 32mA, 64mA |
| Max Propagation Delay V Max CL | - | - | 20ns @ 5V, 300pF |
| Current Quiescent | - | - | 200μA |
| Number of Bits per Element | - | - | 10 |
| Trigger Type | - | - | Positive Edge |
| Input Capacitance | - | - | 5pF |