CMOS logic IC, a dual 4-bit decade counter, features negative edge triggering and asynchronous reset. Operating from a 2V to 6V supply range with a nominal 5V, this through-hole component offers a 79MHz frequency and 48ns propagation delay. Designed for through-hole mounting in a 16-pin DIP package, it operates across a wide temperature range of -55°C to 125°C.
Frequency79MHz
PackageDIP
MountingThrough Hole
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Technical Specifications
Stmicroelectronics M74HC390B1R technical specifications.
General
Package/Case
DIP
Clock Edge Trigger Type
Negative Edge
Direction
Up, Unidirectional
Frequency
79MHz
Lead Free
Lead Free
Length
20mm
Logic Function
Counter
Max Operating Temperature
125°C
Min Operating Temperature
-55°C
Max Supply Voltage
6V
Min Supply Voltage
2V
Mount
Through Hole
Number of Bits
4
Number of Bits per Element
4
Number of Circuits
2
Number of Elements
2
Number of Input Lines
2
Number of Inputs
4
Number of Output Lines
4
Operating Supply Voltage
5V
Package Quantity
25
Packaging
Rail/Tube
Propagation Delay
48ns
Reset
Asynchronous
RoHS Compliant
Yes
Series
74HC
Supply Voltage-Nom
6V
Sync/Async
Synchronous
Technology
CMOS
Turn-On Delay Time
420ns
Width
7.1mm
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics M74HC390B1R Datasheet
Download the complete datasheet for Stmicroelectronics M74HC390B1R to view detailed technical specifications.
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