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| Part Number | SN74LV574APWT | SN74LV74APWT | SN74LV174APWT | SN74LV374APWT | SN74LV574APW | SN74LV574APWR |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Discontinued at Digi-Key | Obsolete | Active | Active |
| Function | Standard | Set(Preset) and Reset | Master Reset | Standard | Standard | Standard |
| Type | D-Type | D-Type | D-Type | D-Type | D-Type | D-Type |
| Output Type | Tri-State, Non-Inverted | Complementary | Non-Inverted | Tri-State, Non-Inverted | Tri-State, Non-Inverted | Tri-State, Non-Inverted |
| Number of Elements | 1 | 2 | 1 | 1 | 1 | 1 |
| Number of Bits per Element | 8 | 1 | 6 | 8 | 8 | 8 |
| Clock Frequency | 175 MHz | 140 MHz | 180 MHz | 170 MHz | 175 MHz | 205 MHz |
| Max Propagation Delay @ V, Max CL | 10.6ns @ 5V, 50pF | 9.3ns @ 5V, 50pF | 9.2ns @ 5V, 50pF | 10.1ns @ 5V, 50pF | 10.6ns @ 5V, 50pF | 5.7ns @ 5V, 50pF |
| Trigger Type | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge |
| Current - Output High, Low | 16mA, 16mA | 12mA, 12mA | 12mA, 12mA | 16mA, 16mA | 16mA, 16mA | 16mA, 16mA |
| Voltage - Supply | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V |
| Current - Quiescent (Iq) | 20 µA | 20 µA | 20 µA | 20 µA | 20 µA | 20 µA |
| Input Capacitance | 1.8 pF | 2 pF | 1.7 pF | 2.9 pF | 1.8 pF | 1.8 pF |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 20-TSSOP | 14-TSSOP | 16-TSSOP | 20-TSSOP | 20-TSSOP | 20-TSSOP |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) |
