SN74LS221DR
Or copy the link below:
- Mfr.Part #
- SN74LS221DR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MULTIVIBRATOR 45NS 16SOIC
- Stock
- 212
- In Stock ：
- 212
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Multivibrators
- Number of Elements :
- 2
- Terminal Position :
- Dual
- Series :
- 74LS
- Base Part Number :
- 74LS221
- Thickness :
- 1.58mm
- Operating Supply Voltage :
- 5V
- Mount :
- Surface Mount
- Logic Function :
- Multivibrator
- Quiescent Current :
- 4.7mA
- Propagation Delay :
- 45ns
- Turn On Delay Time :
- 80 ns
- Voltage - Supply :
- 4.75V~5.25V
- Factory Lead Time :
- 6 Weeks
- Lead Free :
- Lead Free
- Supply Voltage :
- 5V
- Family :
- LS
- Load Capacitance :
- 15pF
- Packaging :
- Tape and Reel (TR)
- Power Supplies :
- 5V
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Length :
- 9.9mm
- Output Type :
- TTL
- Max I(ol) :
- 0.008 A
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Data/Clock Inputs :
- 2
- Weight :
- 141.690917mg
- Peak Reflow Temperature (Cel) :
- 260
- Number of Bits :
- 2
- Number of Pins :
- 16
- Number of Terminations :
- 16
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Schmitt Trigger Input :
- No
- Logic Type :
- Monostable
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Polarity :
- Complementary
- Pin Count :
- 16
- Operating Temperature :
- 0°C~70°C
- Mounting Type :
- Surface Mount
- Number of Functions :
- 2
- ECCN Code :
- EAR99
- Output Current :
- 8mA
- Current - Output High, Low :
- 400μA 8mA
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e4
- Width :
- 3.91mm
- Height :
- 1.75mm
- Packing Method :
- TR
- Datasheets
- SN74LS221DR
Multivibrators Texas Instruments SN74LS221DR Overview
This IC Multivibrator, the SN74LS221DR manufactured by Texas Instruments, is a versatile component designed for various timing and signal generation applications. With a fast response time of 45 nanoseconds, it offers precise control over timing parameters, making it suitable for demanding industrial and electronic systems.
Featuring a robust construction and reliable performance, the SN74LS221DR is ideal for integration into electronic circuits where accurate pulse generation and timing are essential. Its compact 16SOIC package ensures easy installation and compatibility with standard PCB layouts.
SN74LS221DR Features
- High-speed operation: With a propagation delay of only 45 nanoseconds, this multivibrator ensures rapid signal processing.
- Versatile functionality: The SN74LS221DR can be configured as either a monostable or astable multivibrator, offering flexibility in various circuit designs.
- Wide operating voltage range: It operates reliably within a voltage range of 4.75V to 5.25V, making it compatible with diverse power supply systems.
- Stable performance: Built with high-quality components, this IC delivers consistent performance across different operating conditions.
- Industry-standard package: The 16SOIC package allows for easy integration into existing circuit designs and facilitates mass production.
SN74LS221DR Applications
- Timing circuits: The SN74LS221DR is commonly used in timing circuits for controlling the precise timing of events in electronic systems, such as clock synchronization and pulse-width modulation.
- Pulse generation: It finds applications in pulse generators for generating precise pulses required in digital communication systems, instrumentation, and test equipment.
- Waveform shaping: This multivibrator is employed in waveform shaping circuits to produce various waveforms needed in audio amplifiers, function generators, and waveform synthesizers.
- Control systems: In control systems, the SN74LS221DR is utilized for generating timing signals and controlling the sequence of operations in industrial automation, robotics, and motor control applications.
- Signal processing: It plays a crucial role in signal processing applications such as frequency dividers, frequency synthesizers, and phase-locked loops.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
