TI SN74LS221DG4

Manufacturer No:

SN74LS221DG4

Manufacturer:

Package:

SOIC

Description:

16 RoHS Compliant Multivibrators Multivibrator Surface Mount SOIC 5V V 4.7mA ?A

Quantity:

In Stock :4845

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Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Thu, May 7 - Fri, May 8, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

SN74LS221DG4 Information

TI SN74LS221DG4 technical specifications, attributes, parameters and parts with similar specifications to TI SN74LS221DG4.

Type
Parameter

Mount
Surface Mount

Package / Case
SOIC

Number of Pins
16

Weight
141.690917mg

JESD-609 Code
e4

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
16

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

Max Operating Temperature
70°C

Min Operating Temperature
0°C

Type
Parameter

Technology
TTL

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
260

Number of Functions
2

Supply Voltage
5V

Pin Count
16

Operating Supply Voltage
5V

Number of Elements
2

Power Supplies
5V

Download datasheets and manufacturer documentation for TI SN74LS221DG4.

SN74LS221DG4 Overview

In this case, the product is packaged in a SOIC case.As a result, it has a total of 16 terminations.There is no problem with the device handling the 5V voltage.As well as having 2 inputs for clocks and data, it also has a 2 output.Multivibrator consists of a total of five 16 pins on the part.A member of the LS family, it has a number of characteristics.Specifications include 16 pins for the part.Using Surface Mount, the device is mounted to the surface.At 4.7mA, it consumes a quiescent current that is consumed by it.5V volts of voltage is required to run this chip.There is a possibility of giving voltage at 5V volts using this device.An element with 2 elements can be found in it.For it to be effective, you must use it when the temperature falls below a certain threshold in order to make it effective.When it is being used, the device's minimum operating temperature must not be lower than 0°C when it is being used.With the maximum supply voltage of 5.25V, it is capable of applying the device to the maximum rate.With the minimal supply voltage of 4.75V, it can be made to work.