Parameters |
Mount |
Through Hole |
Mounting Type |
Through Hole |
Package / Case |
14-DIP (0.300, 7.62mm) |
Number of Pins |
14 |
Weight |
4.535924g |
Operating Temperature |
-55°C~125°C |
Packaging |
Tube |
Series |
74HC |
JESD-609 Code |
e3 |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
14 |
Terminal Finish |
Matte Tin (Sn) |
Subcategory |
Gates |
Technology |
CMOS |
Voltage - Supply |
2V~6V |
Terminal Position |
DUAL |
Number of Functions |
3 |
Supply Voltage |
4.5V |
Terminal Pitch |
2.54mm |
Base Part Number |
M74HC27 |
Pin Count |
14 |
Number of Outputs |
1 |
Supply Voltage-Max (Vsup) |
6V |
Power Supplies |
2/6V |
Supply Voltage-Min (Vsup) |
2V |
Load Capacitance |
50pF |
Output Current |
5.2mA |
Propagation Delay |
20 ns |
Quiescent Current |
1μA |
Turn On Delay Time |
80 ns |
Family |
HC/UH |
Logic Function |
NOR |
Current - Output High, Low |
5.2mA 5.2mA |
Logic Type |
NOR Gate |
Max I(ol) |
0.004 A |
Number of Gates |
3 |
Max Propagation Delay @ V, Max CL |
14ns @ 6V, 50pF |
Schmitt Trigger |
NO |
Logic Level - Low |
0.5V ~ 1.8V |
Logic Level - High |
1.5V ~ 4.2V |
Height |
6.35mm |
Length |
19.05mm |
Width |
12.7mm |
Radiation Hardening |
No |
REACH SVHC |
No SVHC |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
M74HC27B1R Overview
Shipping overseas is convenient with the part packed in 14-DIP (0.300, 7.62mm). The advanced packaging method Tube provides high reliability. A NOR Gate logic principle governs its operation. Voltage 2V~6V ensures the part's full functionality. Temperatures around -55°C~125°C are extended for operation. A Through Hole mount is used for this part. In both high and low states, output current is 5.2mA 5.2mA. The 74HC series contains it. In total, there are 14 terminations. 3 functions in the part enhance the user experience significantly. HC/UH is a chip that is part of this device. Search with M74HC27 if you are looking for device variants. There are 14 pins injected into the part body. Many applications include this logic device with a Through Hole mounting. To find out what the functions of 14 pins are, please refer to their datasheets. It has 1μA current flowing through it when it is quiescent. There is Gates logic device like this in the world. It has a load capacitance of 50pF. The device must be supplied with a minimum voltage of 2V. Vsup reaches its maximum value at 6V. A 2/6V power supply is specified in the datasheet for this part. In this case, the output current is rated as 5.2mA. Device contains 1 outputs. The logic of 3 gates.
M74HC27B1R Features
NOR Gate Logic Type
Operating Temperature: -55°C~125°C
HC/UH Family
Quiescent Current: 1μA
Output Current: 5.2mA
3 Gates
M74HC27B1R Applications
There are a lot of STMicroelectronics M74HC27B1R Gates and Inverters applications.
- Fishery-optical complementary power station
- MPPT function (maximum power point tracking)
- Solar street light
- Fan
- Electrical tools
- Urban rail vehicle
- Reactive power compensation function
- Car refrigerator
- Roof distributed power station
- Various travel, camping, medical emergency appliances