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) |
1 (Unlimited) |
Number of Terminations |
20 |
Terminal Finish |
NICKEL PALLADIUM GOLD |
Subcategory |
Bus Driver/Transceivers |
Packing Method |
TAPE AND REEL |
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 |
1 |
Supply Voltage |
4.5V |
Terminal Pitch |
0.65mm |
Time@Peak Reflow Temperature-Max (s) |
40 |
Base Part Number |
M74HC245 |
Pin Count |
20 |
Output Type |
3-State |
Number of Elements |
1 |
Polarity |
Non-Inverting |
Supply Voltage-Max (Vsup) |
6V |
Power Supplies |
2/6V |
Supply Voltage-Min (Vsup) |
2V |
Number of Channels |
8 |
Number of Ports |
2 |
Number of Bits |
8 |
Propagation Delay |
120 ns |
Turn On Delay Time |
270 ns |
Family |
HC/UH |
Logic Function |
Inverting, Transceiver |
Direction |
Bidirectional |
Current - Output High, Low |
7.8mA 7.8mA |
Logic Type |
Transceiver, Non-Inverting |
Max I(ol) |
0.006 A |
Prop. Delay@Nom-Sup |
27 ns |
Control Type |
COMMON CONTROL |
Translation |
N/A |
Length |
6.5mm |
Width |
4.4mm |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
M74HC245TTR 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 Transceiver, 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 1 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. HC/UH family part. 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. You can search "M74HC245" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceivers. The digital buffer starts up under COMMON CONTROL control technology. It is recommended to use a 2/6V power supply. It is generally sold in TAPE AND REEL package. To supply the device, a minimum voltage of 2V is a must. 8 bits are included within the electrical component. 8 channels for high quality communication.
M74HC245TTR Features
Bus Driver/Transceivers
M74HC245TTR Applications
There are a lot of STMicroelectronics M74HC245TTR Buffers & Transceivers applications.
- Precision geodetic measurement
- Wireless communication
- Wireless security systems
- Carrier phase observations
- Optical sub-assembly (OSA)
- interconnection between switches
- Tuner
- Point-to-point networking
- Thermal management
- Fiber-to-the-desktop