Name: 74F191SC
Brand: Onsemi
SKU: DS-5873808
Price: 2.592 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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1 : $2.5920

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Onsemi 74F191SC

IC COUNTER DECADE UP/DOWN 16SOIC

Manufacturer # :74F191SC

Manufacturer :Onsemi

Dasenic # :74F191SC-DS

Datasheet :

74F191SC Datasheet

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Description : IC COUNTER DECADE UP/DOWN 16SOIC

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Quantity	Unit Price	Total
1+	$ 2.5920	$ 2.59
3+	$ 1.9440	$ 5.83
13+	$ 1.6200	$ 21.06

In Stock: 5806

MOQ :1 PCS

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Shipping Origin :Shenzhen or Hong Kong Warehouse

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Unit Price :$ 2.592

Total :$ 2.59

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74F191SC information

Onsemi 74F191SC technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/Logic - Counters, Dividers
Product Status:Obsolete
Operating Temperature:0°C ~ 70°C
Mounting Type:Surface Mount
Package / Case:16-SOIC (0.154", 3.90mm Width)
Direction:Up, Down
Supplier Device Package:16-SOIC
Number of Elements:1
Voltage - Supply:4.5 V ~ 5.5 V
Logic Type:Binary Counter
Number of Bits per Element:4
Reset:-
Timing:Synchronous
Count Rate:100 MHz
Trigger Type:Positive Edge
MSL Rating:1 (Unlimited, 30°C/85%RH)
REACH Status:REACH Unaffected
US ECCN:EAR99
HTS US:8542.39.0001
EU RoHS Status:RoHS Compliant
China RoHS Status:Orange Symbol: Safe for use during the environmental protection period

Download datasheets and manufacturer documentation for Onsemi 74F191SC
Datasheet:
74F191SC,

Onsemi 74F191SC Environmental and export classification status description
Onsemi74F191SC is a 4-bit synchronous up/down binary counter IC that can be configured as an up counter or a down counter based on the control inputs. It features synchronous counting and parallel load capabilities. Functions: 1. Synchronous up/down counting. 2. Parallel load capability. 3. Clear input for clearing the counter. 4. Ripple carry output for cascading multiple counters. 5. Output carry lookahead for high-speed operations. Applications: 1. Frequency dividers. 2. Timer circuits. 3. Event counters. 4. Digital clock circuits. 5. Industrial automation. Alternative Components: 1. 74F191: Similar to Onsemi74F191SC, from other manufacturers. 2. CD4516: 4-bit binary up/down counter IC with asynchronous reset. 3. SN74LS160: A 4-bit synchronous decade counter with asynchronous clear. Embedded Modules: 1. Arduino Counter Module: Allows easy interfacing with Arduino boards for counting applications. 2. Raspberry Pi GPIO Counter Module: For integrating the IC with Raspberry Pi projects. 3. PLC Counter Module: Embedded in programmable logic controllers for industrial automation. Related Q&A: 1. Q: Can I cascade multiple Onsemi74F191SC counters to create a larger counter? A: Yes, you can cascade multiple counters using the ripple carry output. 2. Q: What is the maximum operating frequency of Onsemi74F191SC? A: The maximum clock input frequency is typically specified in the datasheet, usually in MHz. 3. Q: How can I reset the counter to a specific value? A: Use the parallel load capability to preset the counter to the desired value. 4. Q: Can Onsemi74F191SC be used in both synchronous and asynchronous counting modes? A: No, it operates only in synchronous mode but supports both up and down counting. 5. Q: Are there any precautions to consider when cascading multiple counters? A: Ensure proper synchronization of the clock signals and consider propagation delays for accurate counting.

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74F191SC provided by Onsemi

Founded in 1999,ON Semiconductor (Nasdaq: ON) focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. Onsemi offers a diverse portfolio of semiconductor products, including Discrete & Power Modules,Power Management, Signal Conditioning & Control, Sensors, Motor Control, Custom & ASSP, Interfaces, Wireless Connectivity, Timing, Logic & Memory. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world. Headquartered in Arizona, USA, the company has a robust infrastructure that includes an extensive network of 19 manufacturing sites, 43 design centers, and 8 solution engineering centers.