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| Part Number | 74LCX574MTR | 74LCX74MTR | 74LCX574TTR | 74LCX374MTR | 74LCX574MTC |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | onsemi |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Function | Standard | Set(Preset) and Reset | Standard | Standard | Standard |
| Type | D-Type | D-Type | D-Type | D-Type | D-Type |
| Output Type | Tri-State, Non-Inverted | Complementary | Tri-State, Non-Inverted | Tri-State, Non-Inverted | Tri-State, Non-Inverted |
| Number of Elements | 1 | 2 | 1 | 1 | 1 |
| Number of Bits per Element | 8 | 1 | 8 | 8 | 8 |
| Clock Frequency | 150 MHz | 150 MHz | 150 MHz | 140 MHz | 150 MHz |
| Max Propagation Delay @ V, Max CL | 8.5ns @ 3.3V, 50pF | 7ns @ 3.3V, 50pF | 8.5ns @ 3.3V, 50pF | - | 8.5ns @ 3.3V, 50pF |
| Trigger Type | Positive Edge | Positive Edge | Positive Edge | Positive Edge | Positive Edge |
| Current - Output High, Low | 24mA, 24mA | 24mA, 24mA | 24mA, 24mA | 24mA, 24mA | 24mA, 24mA |
| Voltage - Supply | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V |
| Current - Quiescent (Iq) | 10 µA | 10 µA | 10 µA | 10 µA | 10 µA |
| Input Capacitance | 6 pF | 6 pF | 6 pF | 6 pF | 7 pF |
| Operating Temperature | -55°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 20-SO | 14-SO | 20-TSSOP | 20-SO | 20-TSSOP |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | 14-SOIC (0.154", 3.90mm Width) | 20-TSSOP (0.173", 4.40mm Width) | 20-SOIC (0.295", 7.50mm Width) | 20-TSSOP (0.173", 4.40mm Width) |
