M74HC244TTR
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 20 |
| Operating Temperature | -55°C~125°C TA |
| Packaging | Tape & Reel (TR) |
| Series | 74HC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 20 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Bus Driver/Transceivers |
| Max Power Dissipation | 500mW |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 4.5V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | M74HC244 |
| Pin Count | 20 |
| Output Type | 3-State |
| Number of Elements | 2 |
| Polarity | Non-Inverting |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Number of Ports | 2 |
| Propagation Delay | 250 ns |
| Quiescent Current | 4μA |
| Turn On Delay Time | 250 ns |
| Family | HC/UH |
| Logic Function | Buffer, Inverting |
| Number of Inputs | 8 |
| Current - Output High, Low | 7.8mA 7.8mA |
| Logic Type | Buffer, Non-Inverting |
| Max I(ol) | 0.006 A |
| Number of Bits per Element | 4 |
| Control Type | ENABLE LOW |
| Number of Output Lines | 3 |
| Length | 6.5mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
M74HC244TTR Overview
Logical driver uses a neat 20-TSSOP (0.173, 4.40mm Width) package. Tape & Reel (TR) external packaging. Available in Surface Mount. Voltage buffer adopts Buffer, Non-Inverting logic prototype. Buffer IC is fed with a voltage of 2V~6V. Qualified to operate within -55°C~125°C TA. The high and low logic state output current of logical driver is 7.8mA 7.8mA. Logical driver can deal with 3-State output (s). All of the 2 elements are put into use. Digital buffer is one of the 74HC series devices. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 4.5V. Family HC/UH includes the buffer IC . 20 pins are set with the electric part. Buffer IC is suitable for Surface Mount applications. Logical driver has 20 pins. Enhanced with 2 ports. The bus transceiver employs 4 bits for each element. You can search "M74HC244" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceivers. The digital buffer starts up under ENABLE LOW control technology. In quiescent state, the electronic part uses 4μA. To supply the device, a minimum voltage of 2V is a must. Wireless transceiver is able to output 3 lines. Digital buffer is characterized to have 8 inputs.
M74HC244TTR Features
Bus Driver/Transceivers
M74HC244TTR Applications
There are a lot of STMicroelectronics M74HC244TTR Buffers & Transceivers applications.
- Single to Multimode Fiber Conversion
- Cable network front end
- Switching system
- Thermal management
- Portable radio
- Fast Ethernet
- transmission relay
- Wireless 3D game
- Fiber distributed data interface (FDDI)
- 1x/2x Fiber Channel
