| Part Number | SN74LVC821ADW | SN74LVC823ADW | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Logic - Flip Flops | Logic - Flip Flops | 
|   |   | |
| Product Status | Active | Active | 
| Function | Standard | Master Reset | 
| Type | D-Type | D-Type | 
| Output Type | Tri-State, Non-Inverted | Tri-State, Non-Inverted | 
| Number of Elements | 1 | 1 | 
| Number of Bits per Element | 10 | 9 | 
| Clock Frequency | 150 MHz | 150 MHz | 
| Max Propagation Delay @ V, Max CL | 7.3ns @ 3.3V, 50pF | 8ns @ 3.3V, 50pF | 
| Trigger Type | Positive Edge | Positive Edge | 
| Current - Output High, Low | 24mA, 24mA | 24mA, 24mA | 
| Voltage - Supply | 1.65V ~ 3.6V | 1.65V ~ 3.6V | 
| Current - Quiescent (Iq) | 10 µA | 10 µA | 
| Input Capacitance | 5 pF | 5 pF | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Supplier Device Package | 24-SOIC | 24-SOIC | 
| Package / Case | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC (0.295", 7.50mm Width) |