| PartNumber | SN74AS823ADW | SN74AS821ADWRE4 | SN74AS821ADWR |
| Description | Flip Flops 9-Bit Bus-Interface F-F W/3-State Otpt | Flip Flops 10-Bit Bus-Interface F-F W/3-State Otpt | IC FF D-TYPE SNGL 10BIT 20SOIC |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Flip Flops | Flip Flops | - |
| RoHS | Y | Y | - |
| Number of Circuits | 1 | 1 | - |
| Logic Family | 74AS | 74AS | - |
| Logic Type | Bus Interface Flip-Flop | Bus Interface Flip-Flop | - |
| Polarity | Non-Inverting | Non-Inverting | - |
| Input Type | Single-Ended | Single-Ended | - |
| Output Type | Single-Ended | Single-Ended | - |
| Propagation Delay Time | 13 ns | 13 ns | - |
| High Level Output Current | - 24 mA | - 24 mA | - |
| Low Level Output Current | 48 mA | 48 mA | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-24 | SOIC-24 | - |
| Packaging | Tube | Reel | - |
| Function | D-Type Bus Interface | D-Type Bus Interface | - |
| Height | 2.35 mm | 2.35 mm | - |
| Length | 15.4 mm | 15.4 mm | - |
| Operating Temperature Range | 0 C to + 70 C | - | - |
| Series | SN74AS823A | - | - |
| Width | 7.52 mm | 7.52 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Number of Channels | 9 | 10 | - |
| Number of Input Lines | 5 | 3 | - |
| Number of Output Lines | 1 | 1 | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | - |
| Product Type | Flip Flops | Flip Flops | - |
| Reset Type | Master Reset | - | - |
| Factory Pack Quantity | 25 | 1 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.022025 oz | 0.038731 oz | - |