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| Part Number | HEF40374BT,652 | HEF40374BT,653 | HEF40174BT,652 | HEF40374BP,652 |
|---|---|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| 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 | 17 MHz | 17 MHz | 45 MHz | 17 MHz |
| Max Propagation Delay @ V, Max CL | 80ns @ 15V, 50pF | 80ns @ 15V, 50pF | 45ns @ 15V, 50pF | 80ns @ 15V, 50pF |
| Trigger Type | Positive Edge | Positive Edge | Positive Edge | Positive Edge |
| Current - Output High, Low | 50mA, 62mA | 50mA, 62mA | 3mA, 3mA | 50mA, 62mA |
| Voltage - Supply | 3V ~ 15V | 3V ~ 15V | 3V ~ 15V | 3V ~ 15V |
| Current - Quiescent (Iq) | - | - | 80 µA | - |
| Input Capacitance | - | - | 7.5 pF | - |
| Operating Temperature | -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 | Through Hole |
| Supplier Device Package | 20-SO | 20-SO | 16-SO | 20-DIP |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.154", 3.90mm Width) | 20-DIP (0.300", 7.62mm) |
