74AC74B
| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 14-DIP (0.300, 7.62mm) |
| Number of Pins | 14 |
| Operating Temperature | -55°C~125°C TA |
| Packaging | Tube |
| Series | 74AC |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| Type | D-Type |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | FF/Latches |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 3.3V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | 74AC74 |
| Function | Set(Preset) and Reset |
| Qualification Status | Not Qualified |
| Output Type | Differential |
| Number of Elements | 2 |
| Polarity | Non-Inverting |
| Supply Voltage-Max (Vsup) | 6V |
| Power Supplies | 3.3/5V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Number of Bits | 1 |
| Clock Frequency | 300MHz |
| Propagation Delay | 14 ns |
| Turn On Delay Time | 5 ns |
| Family | AC |
| Logic Function | AND, D-Type, Flip-Flop |
| Current - Quiescent (Iq) | 2μA |
| Current - Output High, Low | 24mA 24mA |
| Max Propagation Delay @ V, Max CL | 10ns @ 5V, 50pF |
| Trigger Type | Positive Edge |
| Input Capacitance | 3pF |
| Number of Input Lines | 1 |
| Clock Edge Trigger Type | Positive Edge |
| Max Frequency@Nom-Sup | 90000000Hz |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
74AC74B Overview
It is embeded in 14-DIP (0.300, 7.62mm) case. D flip flop is embedded in the Tube package. Differentialis the output configured for it. It is configured with the trigger Positive Edge. There is an electrical part that is mounted in the way of Through Hole. The supply voltage is set to 2V~6V. It is at -55°C~125°C TAdegrees Celsius that the system is operating. It is an electronic flip flop with the type D-Type. It is a type of FPGA belonging to the 74AC series. You should not exceed 300MHzin its output frequency. The list contains 2 elements. It consumes 2μA of quiescent current without being affected by external factors. There have been 14 terminations. If you search by 74AC74, you will find similar parts. The D flip flop is powered by a voltage of 3.3V . Input capacitance of this device is 3pF farads. It is a member of the ACfamily of D flip flop. Through Hole mounts this electronic component. As you can see from the design, it has pins with 14. It has a clock edge trigger type of Positive Edge. This RS flip flops is a part number FF/Latches. Flip flops designed with 1bits are used in this part. The maximal supply voltage (Vsup) reaches 6V. The supply voltage (Vsup) should be maintained above 2V for normal operation. In order for the device to operate, it requires 3.3/5V power supplies. It is reported that there are 1 input lines.
74AC74B Features
Tube package
74AC series
14 pins
1 Bits
3.3/5V power supplies
74AC74B Applications
There are a lot of STMicroelectronics 74AC74B Flip Flops applications.
- Power down protection
- Single Down Count-Control Line
- Count Modes
- Clock pulse
- CMOS Process
- Counters
- Balanced 24 mA output drivers
- Bounce elimination switch
- Circuit Design
- Guaranteed simultaneous switching noise level
