| Part Number | SN74HCT574PWT | SN74HCT74PWT |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | Logic - Flip Flops | Logic - Flip Flops |
|
|
|
| Product Status | Active | Active |
| Function | Standard | Set(Preset) and Reset |
| Type | D-Type | D-Type |
| Output Type | Tri-State, Non-Inverted | Complementary |
| Number of Elements | 1 | 2 |
| Number of Bits per Element | 8 | 1 |
| Clock Frequency | 40 MHz | 46 MHz |
| Max Propagation Delay @ V, Max CL | 47ns @ 5.5V, 150pF | 25ns @ 5.5V, 50pF |
| Trigger Type | Positive Edge | Positive Edge |
| Current - Output High, Low | 6mA, 6mA | 4mA, 4mA |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current - Quiescent (Iq) | 8 µA | 4 µA |
| Input Capacitance | 3 pF | 3 pF |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | 20-TSSOP | 14-TSSOP |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) |