SN74LS221D

Part No :: SN74LS221D

Manufacturer: Texas Instruments

VIGOR # :: 3844042

Description: IC MULTIVIBRATOR 45NS 16SOIC

Catalog: Logic - Multivibrators

DataSheet: SN74LS221D PDF

Country of origin: -

Date code: -

SN74LS221D Specifications

Type	Description
Series:	74LS
Package:	Tube
Part Status:	Active
Logic Type:	Monostable
Independent Circuits:	2
Schmitt Trigger Input:	No
Propagation Delay:	45 ns
Current - Output High, Low:	400µA, 8mA
Voltage - Supply:	4.75 V ~ 5.25 V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	16-SOIC

Alternative Products

Part Number	Manufacturer & Description	Compare
SN74LS221DRE4 Match 100%	Texas Instruments IC MULTIVIBRATOR 45NS 16SOIC	SN74LS221D vs SN74LS221DRE4
SN74LS221DR Match 100%	Texas Instruments IC MULTIVIBRATOR 45NS 16SOIC	SN74LS221D vs SN74LS221DR
SN74LS221DG4 Match 100%	VIGOR IC MULTIVIBRATOR 45NS 16SOIC	SN74LS221D vs SN74LS221DG4
DM74LS123M Match 100%	Sanyo Semiconductor/ON Semiconductor IC MULTIVIBRATOR 45NS 16SOIC	SN74LS221D vs DM74LS123M

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In Stock: 1164

Shipped from

HK warehouse

Expected Shipping Date

Jul 29 - Aug 02 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.5900~~	~~$1.59~~
10	~~$1.4207~~	~~$14.21~~
40	~~$1.3484~~	~~$53.93~~
120	~~$1.1077~~	~~$132.92~~
520	~~$0.9150~~	~~$475.79~~
1000	~~$0.7224~~	~~$722.36~~
2520	~~$0.6742~~	~~$1 699.01~~
5000	~~$0.6405~~	~~$3 202.50~~

Current price of SN74LS221D is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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SN74LS221D

SN74LS221D

3844042

Pricing(USD)