NXP USA Inc. 74HC4020PW/S400118
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- 74HC4020PW/S400118
- NXP USA Inc.
- BINARY COUNTER, HC/UH SERIES
- Logic - Counters, Dividers
- 74HC4020PW/S400118 Datasheet
- 16-TSSOP (0.173\", 4.40mm Width)
- Bulk
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Lead free / RoHS Compliant - 2128
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
- 1 year quality assurance 》
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What is 74HC4020PW/S400118
NXP USA Inc. Part Number 74HC4020PW/S400118（Logic - Counters, Dividers）, developed and manufactured by NXP USA Inc., distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
74HC4020PW/S400118 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
74HC4020PW/S400118 Specifications
- Part Number74HC4020PW/S400118
- CategoryLogic - Counters, Dividers
- ManufacturerNXP USA Inc.
- DescriptionBINARY COUNTER, HC/UH SERIES
- PackageBulk
- Series74HC
- Voltage - Supply2 V ~ 6 V
- Operating Temperature-40°C ~ 125°C
- Mounting TypeSurface Mount
- Package / Case16-TSSOP (0.173\", 4.40mm Width)
- Supplier Device Package16-TSSOP
- ResetAsynchronous
- Number of Elements1
- Trigger TypeNegative Edge
- Logic TypeBinary Counter
- Number of Bits per Element14
- DirectionUp
- Count Rate109 MHz
- Timing-
Application of 74HC4020PW/S400118
74HC4020PW/S400118 Datasheet
74HC4020PW/S400118 Datasheet , Bulk,74HC,2 V ~ 6 V,-40°C ~ 125°C,Surface Mount,16-TSSOP (0.173\", 4.40mm Width),16-TSSOP,Asynchronous,1,Negative Edge,Binary Counter,14,Up,109 MHz
74HC4020PW/S400118 Classification
Logic - Counters, Dividers
FAQ about Logic - Counters, Dividers
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1. What is a counter in digital logic design?
A counter is a commonly used sequential logic circuit in digital logic design, mainly used to count the number of pulses, so as to realize functions such as measurement, counting, frequency division and control. A counter consists of a basic counting unit and some control gates, and these counting units are usually composed of triggers (such as RS triggers, T triggers, D triggers and JK triggers).
Classification of counters
Synchronous counters and asynchronous counters: classified according to whether the triggers flip at the same time.
Adder counters, subtractor counters and reversible counters: classified according to the increase and decrease of numbers during the counting process.
Binary counters and decimal counters: classified according to the counting system.
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2. What is a counter in a logic circuit?
A counter is a logic circuit that realizes counting operations, mainly used to count the number of pulses to realize the functions of measurement, counting and control, and also has frequency division functions. A counter consists of a basic counting unit and some control gates, and these counting units are composed of a series of triggers with information storage functions, such as RS triggers, T triggers, D triggers and JK triggers.
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3. What is a counter integrated circuit?
Counter integrated circuit is a digital integrated circuit used to record the number of input pulse signals. It is widely used in digital circuits and control systems and has many types and functions.
Definition and function
Counter integrated circuit is a circuit used to record the number of input pulse signals, usually used for time delay, frequency measurement, frequency division and other functions. It can be controlled and called by program in embedded systems to achieve complex functions.
Type
MCU internal counter: In a single-chip microcomputer, there are usually multiple internal counters that can be controlled and called by program, which are often used for time delay, PWM output, capturing external events, etc.
74 series counter: A counter integrated circuit based on TTL (transistor-transistor logic) technology can realize simple counting, frequency division, frequency measurement and other functions. Common 74 series counters include 74LS90, 74LS93, 74LS161, 74LS163, etc.
Asynchronous counter: A counter circuit based on gate-level triggers that realizes simple binary counting, but is slow and prone to timing jitter, and is less used.
Synchronous counter: A counter circuit based on latches and clock signals, with high speed and data stability, commonly used for high-bit, high-precision counting, such as 74LS163, 74LS169, etc.
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