| PartNumber | 74ALVT16821DGGS | 74ALVT16821DGG,118 | 74ALVT16821DGG,112 |
| Description | Flip Flops 20-Bit Bus-Interface D-Type Flip-Flop | Flip Flops 2.5/3.3V 20-BIT | Flip Flops 2.5/3.3V 20-BIT |
| Manufacturer | Nexperia | NXP Semiconductors | NXP Semiconductors |
| Product Category | Flip Flops | Logic - Flip Flops | Logic - Flip Flops |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | TSSOP-56 | - | - |
| Packaging | Tube | Tape & Reel (TR) Alternate Packaging | Tube Alternate Packaging |
| Brand | Nexperia | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Flip Flops | - | - |
| Factory Pack Quantity | 35 | - | - |
| Subcategory | Logic ICs | - | - |
| Series | - | 74ALVT | 74ALVT |
| Type | - | D-Type | D-Type |
| Package Case | - | 56-TFSOP (0.240", 6.10mm Width) | 56-TFSOP (0.240", 6.10mm Width) |
| Operating Temperature | - | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | - | Surface Mount | Surface Mount |
| Output Type | - | Tri-State, Non-Inverted | Tri-State, Non-Inverted |
| Function | - | Standard | Standard |
| Voltage Supply | - | 2.3 V ~ 2.7 V, 3 V ~ 3.6 V | 2.3 V ~ 2.7 V, 3 V ~ 3.6 V |
| Frequency Clock | - | 150MHz | 150MHz |
| Number of Elements | - | 2 | 2 |
| Current Output High Low | - | 8mA, 24mA; 32mA, 64mA | 8mA, 24mA; 32mA, 64mA |
| Max Propagation Delay V Max CL | - | 3.2ns @ 3.3V, 50pF | 3.2ns @ 3.3V, 50pF |
| Current Quiescent | - | 70μA | 70μA |
| Number of Bits per Element | - | 10 | 10 |
| Trigger Type | - | Positive Edge | Positive Edge |
| Input Capacitance | - | 3pF | 3pF |