Name: DS1221
Brand: Maxim Integrated
SKU: DS1221
Price: 4.9413 USD
Availability: InStock
Rating: 5 (109 reviews)

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For Reference Only

Part Number	DS1221
OEMstron Part #	DS1221
Manufacturer	Maxim Integrated
Category	Semiconductors › Memory ICs › Memory - Controllers
Description	IC CTRLR/DECODER 4BIT 16-DIP
Lifecycle	Obsolete
RoHS	No RoHS Information
EDA/CAD Models	DS1221 PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Nov 25 - Nov 30 (Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
Payment
Shipping

DS1221 Specifications

Part Number	DS1221
Brand	Maxim Integrated
Lifecycle	Obsolete
RoHS	No RoHS Information
Product Line	Semiconductors
Category	Memory ICs
Subcategory	Memory - Controllers
Manufacturer	Maxim Integrated
Series	-
Controller Type	Nonvolatile RAM
Voltage - Supply	4.5V ~ 5.5V
Operating Temperature	0°C ~ 70°C
Package / Case	16-DIP (0.300", 7.62mm)
Supplier Device Package	16-PDIP

DS1221 Documents

DS1221, DS1221 Datasheet (Total Pages: 8, Size: 134.19 KB)

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Part Number	Description	Stock
DS1221S/T&R D# DS1221S/T&R Maxim Integrated Products	Nonvolatile Controller x 4 Chip ±1uA 5V 16-Pin SOIC T/R - Bulk (Alt: DS1221S/T&R) RoHS: Not Compliant	Americas - 375
DS1221 D# DS1221 Maxim Integrated Products	Nonvolatile Controller CMOS RAM to Nonvolatile 7V 20mA 16-Pin DIP - Bulk (Alt: DS1221) RoHS: Not Compliant	Americas - 858
DS1221SN D# DS1221SN Maxim Integrated Products	Nonvolatile Controller x 4 Chip ±1uA 5V 16-Pin SOIC - Bulk (Alt: DS1221SN) RoHS: Not Compliant	Americas - 18

Part Number

Description

Stock

DS1221

Dallas Semiconductor

Part Number	Description	Stock
DS1221 Maxim Integrated Products	LOT:DE836673ACB 3-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP16 0.300 INCH, DIP-16	1387
DS1221SN Maxim Integrated Products	LOT:DN836661AAH 3-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16 0.300 INCH, SOIC-16	38
DS1221S Maxim Integrated Products	N/A	1000

Part Number	Description	Stock
DS1221S/T&R D# 2156-DS1221S/TR-ND Rochester Electronics LLC	NONVOLATILE MEMORY POWER MANAGEM	375 In Stock
DS1221 D# 2156-DS1221-ND Rochester Electronics LLC	NONVOLATILE MEMORY POWER MANAGEM	858 In Stock
DS1221SN D# 2156-DS1221SN-ND Rochester Electronics LLC	NONVOLATILE MEMORY POWER MANAGEM	Limited Supply - Call
DS1221S D# DS1221S-ND Maxim Integrated Products	IC CTRLR/DECODER 4BIT 16-SOIC	Limited Supply - Call

Part Number

Description

Stock

DS1221

Dallas Semiconductor

In stock shipping within 2days

137

ADS1221E

In stock shipping within 2days

1147

Part Number	Description	Stock
DS1221STR Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	431
DS1221SN Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	25
DS1221S Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	115
617DS1221P3 TOKO AMERICA	OEM/CM QUOTES ONLY \| NO BROKERS	6900
DS1221 Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	5244

Part Number

Description

Stock

DS1221STRDS1221STR

Maxim Integrated Products

OEM/CM ONLY

4981

BQ2201DS1221S

Texas Instruments

OEM/CM ONLY

160

Part Number

Description

Stock

DS1221S

Dallas Semiconductor

OEM/CM Immediate delivery

442

DS1221

Dallas Semiconductor

OEM/CM Immediate delivery

Part Number	Description	Stock
DS1221SN D# NS-DS1221SN Maxim Integrated Products	OEM/CM ONLY	4621
DS1221 D# NS-DS1221 Maxim Integrated Products	OEM/CM ONLY	8811
DS1221S D# NS-DS1221S Maxim Integrated Products	OEM/CM ONLY	8168
DS1221N D# NS-DS1221N Dallas Semiconductor	OEM/CM ONLY	2083

Part Number

Description

Stock

DS1221S

Dallas Semiconductor

NONVOLATILE CONTROLLER, 16 Pin, SOP

DS1221

Dallas Semiconductor

NONVOLATILE CONTROLLER, 16 Pin, DIP

Part Number

Description

Stock

DS1221

Maxim Integrated Products

NonVolatile Memory Power Management

RoHS: Not Compliant

858

DS1221S/T&R

Maxim Integrated Products

NonVolatile Memory Power Management

RoHS: Not Compliant

375

Part Number	Description	Stock
617DS1221P3 TOKO Inc	OEM/CM ONLY	135
DS1221 Maxim Integrated Products	OEM/CM ONLY	1091
DS1221S Dallas Semiconductor	OEM/CM ONLY	259

Part Number

Description

Stock

DS1221

Dallas Semiconductor

IN stock Immediate delivery

DS1221S

Dallas Semiconductor

IN stock Immediate delivery

437

Part Number	Description	Stock
DS1221S Niko Semicondutor Co Ltd	shipping today	331
ADS1221E BB Battery	shipping today	5009
DS1221 Dallas Semiconductor	shipping today	9862

Part Number	Description	Stock
DS1221S mfr	RFQ	9107
DS1221N Dallas Semiconductor	RFQ	10094
DS1221 Dallas Semiconductor	RFQ	10801

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