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| Part Number | SN74BCT574DWR | SN74BCT374DWR | SN74BCT574DBR | SN74BCT574DW |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Obsolete | Obsolete | Active |
| Function | Standard | Standard | Standard | Standard |
| Type | D-Type | D-Type | D-Type | D-Type |
| Output Type | Tri-State, Non-Inverted | Tri-State, Non-Inverted | Tri-State, Non-Inverted | Tri-State, Non-Inverted |
| Number of Elements | 1 | 1 | 1 | 1 |
| Number of Bits per Element | 8 | 8 | 8 | 8 |
| Clock Frequency | 77 MHz | 70 MHz | 77 MHz | 77 MHz |
| Max Propagation Delay @ V, Max CL | 8.6ns @ 5V, 50pF | 9.1ns @ 5V, 50pF | 8.6ns @ 5V, 50pF | 8.6ns @ 5V, 50pF |
| Trigger Type | Positive Edge | Positive Edge | Positive Edge | Positive Edge |
| Current - Output High, Low | 15mA, 64mA | 15mA, 64mA | 15mA, 64mA | 15mA, 64mA |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current - Quiescent (Iq) | 8 mA | 5 mA | 8 mA | 8 mA |
| Input Capacitance | 5.5 pF | 6 pF | 5.5 pF | 5.5 pF |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 20-SOIC | 20-SOIC | 20-SSOP | 20-SOIC |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) | 20-SSOP (0.209", 5.30mm Width) | 20-SOIC (0.295", 7.50mm Width) |
