DP8421AV-25

Obsolete

Memory - Controllers

Description: DRAM CONTROLLER, CMOS

Manufacturer: National Semiconductor

Datasheet: DP8421AV-25 Datasheet

History Price: $21.79000

In Stock: 21400

DP8421AV-25 Specification

Specification

Part No

DP8421AV-25

Category

Memory - Controllers

Manufacturer

National Semiconductor

Series

Packaging

Tube

Status

Obsolete

Environmental Compliance

Lead Free

Radiation Hardening

REACH SVHC

No SVHC

RoHS

Compliant

HS Code

Technical Parameter

Controller Type

Dynamic RAM (DRAM)

Voltage - Supply

4.5V ~ 5.5V

Operating Temperature

0℃ ~ 70℃

Mounting Type

Surface Mount

Package / Case

68-LCC (J-Lead)

Supplier Device Package

68-PLCC (25.13x25.13)

DP8421AV-25 PDF Datasheet

DP8421AV-25 Datasheet

Click and Download: DP8421AV-25 Datasheet

DP8421AV-25 Related Parts

DP8409AD

National Semiconductor

DRAM CONTROLLER, 256K X 1

DP8419V-70

National Semiconductor

DRAM CONTROLLER, 256K X 1

DP8420AV-20

National Semiconductor

DRAM CONTROLLER, CMOS

DP8420AVX-25

National Semiconductor

DRAM CONTROLLER, CMOS

DP8420V-33

National Semiconductor

DRAM CONTROLLER, 256K X 1 PQCC68

DP8421ATV-25

National Semiconductor

DRAM CONTROLLER, CMOS, PQCC68

DP8421ATVX-25

National Semiconductor

DRAM CONTROLLER, CMOS, PQCC68

DP8421ATVX-25

Texas Instruments

IC CTRLR/DVR CMOS PROGRAM 68PLCC

DP8421AV-20

Texas Instruments

IC CTRLR/DVR CMOS PROGRAM 68PLCC

DP8421AVX-20

Texas Instruments

IC CTRLR/DVR CMOS PROGRAM 68PLCC

DP8421AVX-25

Texas Instruments

IC CTRLR/DVR CMOS PROGRAM 68PLCC

DP8422ATV-25

National Semiconductor

DRAM CONTROLLER, CMOS, PQCC84

DP8421AV-25 Compare Parts

DP8421AV-25 vs DP84T22V-25

DP8421AV-25 vs DP8440VLJ-25

DP8421AV-25 vs DP8431VX-33

DP8421AV-25 vs DP8430V-33

DP8421AV-25 vs DP8429VX-70

DP8421AV-25 vs DP8422VX-33

DP8421AV-25 vs DP8422V-33

DP8421AV-25 vs DP8422AVX-25

DP8421AV-25 vs DP8422AVX-20

DP8421AV-25 vs DP8422AV-25

DP8421AV-25 vs DP8422AV-20

DP8421AV-25 vs DP8422ATVX-25

DP8421AV-25 vs DP8422ATV-25

DP8421AV-25 vs DP8421AVX-25

DP8421AV-25 vs DP8421AVX-20

DP8421AV-25 vs DP8421AV-20

DP8421AV-25 vs DP8421ATVX-25

DP8421AV-25 vs DP8421ATV-25

DP8421AV-25 vs DP8420V-33

DP8421AV-25 vs DP8420AVX-25

DP8421AV-25 vs DP8420AV-20

DP8421AV-25 vs DP8419V-70

DP8421AV-25 vs DP8409AD

DP8421AV-25 vs DP8429TD-70

DP8421AV-25 vs DP8429D-MSP

DP8421AV-25 vs DP8429D-80

DP8421AV-25 vs DP8429D-70

Customer Reviews

4.95 out of 5.00 stars from 70 customer reviews from all over the world

Gabriel Dupont

France

2026-03-17 05:43

Very neat parcel-conform to the description-very good.

Ramón Soto

Spain

2026-03-17 05:39

Falta try But seems they are well.

James Smith

United Kingdom

2026-03-16 04:38

19 Days from order to delivery. Items as per the description.

Anouk de Wit

Netherlands

2026-03-15 14:17

I'm very satisfied. Triac,s are orinal really from NXP factory. This is very good seller. Fast delivery

Mindaugas Arvydas

Lithuania

2026-03-13 23:56

5 star seller

Vanessa Torres

Spain

2026-03-12 09:28

Well packed, it performs its function.