MM74HC521N

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Stock/Availability for: MM74HC521N

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Statistics

Total Quantity
5,239
Line Items
8
Suppliers listing this part
5
Countries/regions where listing suppliers exist
5
Most Recent Upload
5/29/2026

Sponsored Live Part Search

Part Number: MM74HC521N

Part Number Country/Region Suppliers Line Items Total Qty
MM74HC521N CA 1 4 68
MM74HC521N TW 1 1 3,644
MM74HC521N DE 1 1 1,500
MM74HC521N US 1 1 19
MM74HC521N+ IN 1 1 8

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
MM74HC595M 21 163 227 921,773
MM74HC595MX 23 163 211 1,724,257
MM74HC573WM 22 139 205 216,721
MM74HC595MTCX 16 115 133 3,218,572
MM74HC541WM 16 107 171 429,755
MM74HC574N 17 103 159 204,283
MM74HC573WMX 23 99 120 539,685
MM74HC573N 18 97 155 93,768
MM74HC574WM 16 96 158 99,687
MM74HC595N + 20 94 140 333,665

Possible Component Manufacturers*

NSC (National Semiconductor) (Texas Instruments) (TI)
Advanced Micro Devices (AMD) (Cyrix) (Geode) (NSC Geode)
Comlinear (NSC) (National Semiconductor) (Kota Microcircuits) (Fairchild)
TI (Texas Instruments)
Cyrix MediaGX (NSC Geode) - see AMD
Freescale - Timing (Integrated Device Technology) (IDT)

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.

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Page Created: 5/29/2026