CD74HC21E
| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 14-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| Series | 74HC |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 14 |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Reach Compliance Code | unknown |
| Qualification Status | COMMERCIAL |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Circuits | 2 |
| Family | HC/UH |
| Number of Inputs | 4 |
| Current - Output High, Low | 5.2mA 5.2mA |
| Logic Type | AND Gate |
| Max Propagation Delay @ V, Max CL | 19ns @ 6V, 50pF |
| Propagation Delay (tpd) | 33 ns |
| Logic Level - Low | 0.5V ~ 1.8V |
| Logic Level - High | 1.5V ~ 4.2V |
| Current - Quiescent (Max) | 2μA |
| RoHS Status | Non-RoHS Compliant |
CD74HC21E Overview
Packed in 14-DIP (0.300, 7.62mm), the part is convenient for shipping overseas. High reliability is ensured by the advanced packaging method Tube. AND Gate logic governs its operation. To ensure the part's full function, a voltage of 2V~6V is needed. Operating temperature extended to -55°C~125°C. The part is mounted in Through Hole. Output current is 5.2mA 5.2mA in the high and low states. This is part of the 74HC series. In total, 14 terminations have occurred. A significant improvement in the user experience can be achieved by the part since it has 2 functions. It is part of the HC/UH family of chips. Inputs for this part are 4. There are 2 circuits in this device. To supply the device, it requires a voltage of 2V. The supply voltage should not exceed 6V. A standby mode current of 2μA is the maximum.
CD74HC21E Features
AND Gate Logic Type
Operating Temperature: -55°C~125°C
HC/UH Family
CD74HC21E Applications
There are a lot of Rochester Electronics, LLC CD74HC21E Gates and Inverters applications.
- Printer
- Reactive power compensation function
- Cell phone
- Range hood
- CD player
- Washing machine
- Air conditioner
- Urban rail vehicle
- Photovoltaic grid-connected power system
- Small ground power station
