74HC374A Octal 3−State Non−Inverting D Flip−Flop IC 74374 DIP
74HC series ICs are High-speed logic gates with very low power consumption that utilize advanced silicon-gate CMOS technology and 74HC374 is one of them. 74HC374 ICs contain eight positive-edge-triggered D-type flip-flops with 3-Output states i.e. High, Low, and High Impedance. Which is designed specifically for driving highly capacitive or relatively low-impedance loads. High Impedance comes to active low enable pin of these ICs where output-enable (OE)’ input places the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. (OE)’ does not affect the internal operations of the flip-flops. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.
Technical Specifications
| Physical | |
| Case/Package | PDIP |
| Mount | Through Hole |
| Number of Pins | 20 |
| Weight | 1.1991 g |
| Technical | |
| Clock Edge Trigger Type | Positive Edge |
| Frequency | 70 MHz |
| High Level Output Current | -3 mA |
| Logic Function | D-Type, Flip-Flop |
| Low Level Output Current | 24 mA |
| Max Frequency | 70 MHz |
| Max Operating Temperature | 70 °C |
| Max Supply Voltage | 5.5 V |
| Min Operating Temperature | 0 °C |
| Min Supply Voltage | 4.5 V |
| Number of Bits | 8 |
| Number of Bits per Element | 8 |
| Number of Channels | 8 |
| Number of Circuits | 8 |
| Number of Elements | 1 |
| Number of Input Lines | 8 |
| Number of Output Lines | 3 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5 V |
| Output Current | 24 mA |
| Output Type | TTL |
| Polarity | Non-Inverting |
| Propagation Delay | 6.1 ns |
| Termination | DIP |
| Turn-On Delay Time | 3.2 ns |
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