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| Part Number | SN74AC574NSR | SN74AC74NSR | SN74ACT74NSR | SN74ACT574NSR | SN74AC374NSR | SN74AC534NSR | SN74AC564NSR | SN74AC574NS |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Obsolete | Active |
| Function | Standard | Set(Preset) and Reset | Set(Preset) and Reset | Standard | Standard | Standard | Standard | - |
| Type | D-Type | D-Type | D-Type | D-Type | D-Type | D-Type | D-Type | - |
| Output Type | Tri-State, Non-Inverted | Complementary | Complementary | Tri-State, Non-Inverted | Tri-State, Non-Inverted | Tri-State, Inverted | Tri-State, Inverted | - |
| Number of Elements | 1 | 2 | 2 | 1 | 1 | 1 | 1 | - |
| Number of Bits per Element | 8 | 1 | 1 | 8 | 8 | 8 | 8 | - |
| Clock Frequency | 153 MHz | 160 MHz | 210 MHz | 110 MHz | 155 MHz | 150 MHz | 95 MHz | - |
| Max Propagation Delay @ V, Max CL | 9.5ns @ 5V, 50pF | 10ns @ 5V, 50pF | 11ns @ 5V, 50pF | 11ns @ 5V, 50pF | 9.5ns @ 5V, 50pF | 10.5ns @ 5V, 50pF | 10.5ns @ 5V, 50pF | - |
| Trigger Type | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge | - |
| Current - Output High, Low | 24mA, 24mA | 24mA, 24mA | 24mA, 24mA | 24mA, 24mA | 24mA, 24mA | 24mA, 24mA | 24mA, 24mA | - |
| Voltage - Supply | 2V ~ 6V | 2V ~ 6V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 2V ~ 6V | 2V ~ 6V | 2V ~ 6V | - |
| Current - Quiescent (Iq) | 4 µA | 2 µA | 2 µA | 4 µA | 4 µA | 4 µA | 4 µA | - |
| Input Capacitance | 4.5 pF | 3 pF | 3 pF | 4.5 pF | 4.5 pF | 4.5 pF | 4.5 pF | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°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 | Surface Mount | - |
| Supplier Device Package | 20-SO | 14-SO | 14-SO | 20-SO | 20-SO | 20-SO | 20-SO | - |
| Package / Case | 20-SOIC (0.209", 5.30mm Width) | 14-SOIC (0.209", 5.30mm Width) | 14-SOIC (0.209", 5.30mm Width) | 20-SOIC (0.209", 5.30mm Width) | 20-SOIC (0.209", 5.30mm Width) | 20-SOIC (0.209", 5.30mm Width) | 20-SOIC (0.209", 5.30mm Width) | - |
