Name: SN74ALS191AN
Brand: Rochester Electronics
SKU: DS-5867808
Price: 1.476 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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1 : $1.4760

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Rochester Electronics SN74ALS191AN

IC SYNC UP/DOWN BIN CNTR 16-DIP

Manufacturer # :SN74ALS191AN

Manufacturer :Rochester Electronics

Dasenic # :SN74ALS191AN-DS

Datasheet :

SN74ALS191AN Datasheet

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Description : IC SYNC UP/DOWN BIN CNTR 16-DIP

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Quantity	Unit Price	Total
25+	$ 1.4760	$ 36.9

In Stock: 15754

MOQ :1 PCS

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Unit Price :$ 1.476

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SN74ALS191AN information

Rochester Electronics SN74ALS191AN technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/Logic - Counters, Dividers
Product Status:Active
Operating Temperature:0°C ~ 70°C
Mounting Type:Through Hole
Package / Case:16-DIP (0.300", 7.62mm)
Direction:Up, Down
Supplier Device Package:16-PDIP
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:30 MHz
Trigger Type:Positive Edge
EU RoHS Status:ROHS3 Compliant
MSL Rating:1 (Unlimited, 30°C/85%RH)
REACH Status:REACH Unaffected
US ECCN:EAR99
HTS US:8542.39.0001
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for Rochester Electronics SN74ALS191AN
Datasheet:
SN74ALS191AN,

Rochester Electronics SN74ALS191AN Environmental and export classification status description
Overview of Texas Instruments SN74ALS191AN: The Texas Instruments SN74ALS191AN is a synchronous, reversible, up/down binary counter. This integrated circuit has 4-bit binary ripple counter, which can both increment and decrement by one. It operates at high speeds and can be used in various digital applications. Functions of Texas Instruments SN74ALS191AN: 1. 4-Bit Counter: The IC functions as a 4-bit binary ripple counter, capable of counting up or down by one. 2. Synchronous Operation: The counter operates synchronously, with all the bits changing simultaneously on each clock pulse. 3. Loadable Register: The IC includes a loadable register that allows for presetting the counter to a specific value. Applications of Texas Instruments SN74ALS191AN: 1. Digital Counters: Commonly used in digital systems for counting purposes. 2. Sequencers: Can be used in sequential logic circuits. 3. Frequency Division: Useful in dividing clock frequencies in circuits. 4. Automated Systems: Applied in the automation industry for various control and counting functions. Alternative Components to Texas Instruments SN74ALS191AN: 1. 74LS191: Another popular binary up/down counter from the LS logic family. 2. CD4516: A CMOS up/down binary counter IC. 3. CD4029: A CMOS presettable up/down counter IC. Embedded Modules of Texas Instruments SN74ALS191AN: While the SN74ALS191AN is a standalone IC, it can be embedded within larger systems or projects for count or control functions. Embedding it typically involves connecting it with other logic gates, flip-flops, and peripherals to create more complex digital systems. Related Q&A: 1. Can the Texas Instruments SN74ALS191AN be cascaded for higher bit counts? - Yes, multiple SN74ALS191AN ICs can be cascaded together to form larger bit-count counters. 2. What is the maximum clock frequency supported by the SN74ALS191AN? - The maximum clock frequency is typically specified in the datasheet, and it usually ranges from a few MHz to tens of MHz. 3. How does the preset function work on the SN74ALS191AN? - The loadable register in the IC allows users to preset the counter to a specific binary value upon receiving a load signal. 4. Can the SN74ALS191AN operate in both synchronous and asynchronous modes? - The IC operates only in synchronous mode; all bits change simultaneously on each clock pulse. 5. What are the recommended decoupling capacitor values for the SN74ALS191AN? - Typically, decoupling capacitors in the range of 0.1uF to 1uF are recommended for stable operation of the IC.

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SN74ALS191AN provided by Rochester Electronics

As an original manufacturer stocking distributor, Rochester Electronics has over 15 billion devices in stock encompassing more than 200,000-part numbers, providing the world’s most extensive range of end-of-life (EOL) semiconductors and broadest range of active semiconductors. As a licensed semiconductor manufacturer, Rochester has manufactured over 20,000 device types. With over 12 billion die in stock, Rochester has the capability to manufacture over 70,000 device types. Rochester oﬀers a full range of manufacturing services including Design, Wafer Processing, Assembly, Test, Reliability, and IP Archiving providing single solutions through to full turnkey manufacturing, enabling faster time-to-market.