STMicroelectronics M74HC4078B1R

Mount

Through Hole

Mounting Type

Through Hole

Package / Case

14-DIP (0.300, 7.62mm)

Number of Pins

14

Weight

4.535924g

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-55°C~125°C

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tube

Series

74HC

JESD-609 Code

e4

Pbfree Code

yes

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Obsolete

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

14

Terminal Finish

Nickel/Palladium/Gold (Ni/Pd/Au)

Voltage - Supply

2V~6V

Terminal Position

DUAL

Number of Functions

1

Supply Voltage

4.5V

Base Part Number

M74HC407

Pin Count

a count of all of the component leads (or pins)

14

Number of Outputs

2

Output Type

Single-Ended

Supply Voltage-Max (Vsup)

6V

Supply Voltage-Min (Vsup)

2V

Load Capacitance

the amount of capacitance measured or computed across the crystal terminals on the PCB. Frequency Tolerance. Frequency tolerance refers to the allowable deviation from nominal, in parts per million (PPM), at a specific temperature, usually +25°C.

50pF

Power Dissipation

the process by which an electronic or electrical device produces heat (energy loss or waste) as an undesirable derivative of its primary action.

500mW

Output Current

The rated output current is the maximum load current that a power supply can provide at a specified ambient temperature. A power supply can never provide more current that it's rated output current unless there is a fault, such as short circuit at the load.

5.2mA

Propagation Delay

the flight time of packets over the transmission link and is limited by the speed of light.

25 ns

Quiescent Current

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

1μA

Turn On Delay Time

Turn-on delay, td(on), is the time taken to charge the input capacitance of the device before drain current conduction can start.

25 ns

Family

HC/UH

Logic Function

NOR, OR

Number of Inputs

8

Logic Type

NOR/OR Gate

Max I(ol)

0.004 A

Number of Gates

The number of gates per IC varies depending on the number of inputs per gate. Two?input gates are common, but if only a single input is required, such as in the 744 NOT(or inverter) gates, a 14 pin IC can accommodate 6 (or Hex) gates.

1

Schmitt Trigger Input

The Schmitt Trigger is a logic input type that provides hysteresis or two different threshold voltage levels for rising and falling edge.

No

Height

12.7mm

Length

19.05mm

Width

12.7mm

REACH SVHC

No SVHC

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

ROHS3 Compliant

Lead Free

Lead Free