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| Part Number | 74HCT574DB,112 | 74HCT74DB,112 | 74HCT574DB,118 | 74HCT174DB,112 | 74HCT374DB,112 |
|---|---|---|---|---|---|
| Manufacturer | Nexperia USA Inc. | Nexperia USA Inc. | Nexperia USA Inc. | Nexperia USA Inc. | NXP USA Inc. |
| Product Status | Obsolete | Active | Obsolete | Obsolete | Active |
| Function | Standard | - | Standard | Master Reset | Standard |
| Type | D-Type | - | D-Type | D-Type | D-Type |
| Output Type | Tri-State, Non-Inverted | - | Tri-State, Non-Inverted | Non-Inverted | Tri-State, Non-Inverted |
| Number of Elements | 1 | - | 1 | 1 | 1 |
| Number of Bits per Element | 8 | - | 8 | 6 | 8 |
| Clock Frequency | 76 MHz | - | 76 MHz | 69 MHz | 44 MHz |
| Max Propagation Delay @ V, Max CL | 33ns @ 4.5V, 50pF | - | 33ns @ 4.5V, 50pF | 35ns @ 4.5V, 50pF | 32ns @ 4.5V, 50pF |
| Trigger Type | Positive Edge | - | Positive Edge | Positive Edge | Positive Edge |
| Current - Output High, Low | 6mA, 6mA | - | 6mA, 6mA | 4mA, 5.2mA | 6mA, 6mA |
| Voltage - Supply | 4.5V ~ 5.5V | - | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current - Quiescent (Iq) | 8 µA | - | 8 µA | 8 µA | 8 µA |
| Input Capacitance | 3.5 pF | - | 3.5 pF | 3.5 pF | 3.5 pF |
| Operating Temperature | -40°C ~ 125°C (TA) | - | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | - | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 20-SSOP | - | 20-SSOP | 16-SSOP | 20-SSOP |
| Package / Case | 20-SSOP (0.209", 5.30mm Width) | - | 20-SSOP (0.209", 5.30mm Width) | 16-SSOP (0.209", 5.30mm Width) | 20-SSOP (0.209", 5.30mm Width) |
