Rochester Electronics CD74HC4520E
$ 0.55
Obsolete
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Lifecycle StatusObsolete (Last Updated: 4 months ago)
Descriptions
Descriptions of Rochester Electronics CD74HC4520E provided by its distributors.
DUAL Positive Negative Asynchronous Synchronous Binary Counter IC -55C~125C 35MHz 5V 300ns
Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16
IC BINARY COUNTER DL 4BIT 16DIP
IC DUAL BINARY UP-COUNTER 16DIP
Manufacturer Aliases
Rochester Electronics has several brands around the world that distributors may use as alternate names. Rochester Electronics may also be known as the following names:
- Rochester Electronics LLC
- ROCHESTER
- ROCHESTER ELECTRONIC
- ROCHESTER ELECTRONICS INC
- ONSEMI (VIA ROCHESTER)
- Rochester Electron
- ROCHESTER(REI)
- ROCHESTER INSTRUMENT
- REI
- Triscend Corp
- NFROCHESTER
- ROCHESTER ELECT INC
- Rochester(Intersil)
- Rochester Elec
Technical Specifications
Physical
Case/PackageDIP
Number of Terminals16
Technical
Clock Edge Trigger TypePositive Edge
DirectionUp
Frequency20 MHz
Load Capacitance50 pF
Logic FunctionCounter
Low Level Output Current4 mA
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-55 °C
Min Supply Voltage2 V
Number of Bits4
Number of Circuits2
Operating Supply Voltage4.5 V
Propagation Delay300 ns
Temperature GradeIndustrial, Military
Dimensions
Height - Seated (Max)5.33 mm
Length19.17 mm
Terminal Pitch2.54 mm
Width7.62 mm