CD74HCT21M
| Parameters | |
|---|---|
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Number of Channels | 2 |
| Load Capacitance | 50pF |
| Output Current | 4mA |
| Propagation Delay | 27 ns |
| Quiescent Current | 2μA |
| Turn On Delay Time | 34 ns |
| Family | HCT |
| Logic Function | AND |
| Number of Inputs | 4 |
| Current - Output High, Low | 4mA 4mA |
| Logic Type | AND Gate |
| Max Propagation Delay @ V, Max CL | 27ns @ 4.5V, 50pF |
| Schmitt Trigger | NO |
| Logic Level - Low | 0.8V |
| Logic Level - High | 2V |
| Height | 1.75mm |
| Length | 8.65mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Weight | 129.387224mg |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| Series | 74HCT |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Base Part Number | 74HCT21 |
| Pin Count | 14 |
| Number of Outputs | 1 |
CD74HCT21M Overview
The part can be shipped overseas conveniently because it is packaged in 14-SOIC (0.154, 3.90mm Width). To ensure high reliability, a new packaging method Tube is used. AND Gate logic governs its operation. Voltage 4.5V~5.5V ensures the part's full functionality. Around -55°C~125°C is the extended operating temperature. It is mounted in position Surface Mount. High and low output current states are both 4mA 4mA. The number 74HCT refers to it. In total, there are 14 terminations. In addition to 2 functions that significantly boost the user experience, the part includes 2 other features. There is a chip like this in HCT. Using the 74HCT21 search parameter will show you device variants. A total of 14 pins are injected into the part body. The logic device can be mounted on the Surface Mount axis and is used in a wide range of applications. You can find the functions of the 14 pins in the datasheets. As of 4, the part supports 4 inputs. Quiescent parts carry 2μA current. 50pF is the load capacitance of the part. A 5V power supply is specified in the datasheet for this part. The device's output current is rated 4mA. The device has 1 outputs. There is a specification for the operating voltage of the chip, 5VV, which is referred to as the supply voltage. By its 2 channels, the part provides high quality logic output.
CD74HCT21M Features
AND Gate Logic Type
Operating Temperature: -55°C~125°C
HCT Family
Quiescent Current: 2μA
Output Current: 4mA
CD74HCT21M Applications
There are a lot of Texas Instruments CD74HCT21M Gates and Inverters applications.
- Induction cooker
- Overcurrent/Short circuit protection
- Photovoltaic system
- Electricity for military and civilian life in areas without electricity
- Various travel, camping, medical emergency appliances
- Illumination
- Game console
- In-vehicle system
- Air conditioner
- Pocket PC
