SN74HC643N

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Stock/Availability for: SN74HC643N

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Statistics

Total Quantity
13,841
Line Items
19
Suppliers listing this part
19
Countries/regions where listing suppliers exist
8
Most Recent Upload
4/15/2026

Sponsored Live Part Search

Part Number: SN74HC643N

Part Number Country/Region Suppliers Line Items Total Qty
SN74HC643N FR 4 4 395
SN74HC643N DE 3 3 8,302
SN74HC643N US 3 3 1,549
SN74HC643N JP 3 3 185
SN74HC643N CA 2 2 2,274
SN74HC643N TW 2 2 810
SN74HC643N CN 1 1 226
SN74HC643N PL 1 1 100

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74HC645N 15 76 98 149,139
SN74HC640N 16 65 80 205,189
SN74HC646NT 15 47 57 100,653
SN74HC646DW 8 31 34 31,118
SN74HC645DW 9 28 32 31,001
SN74HC640DWR 5 24 24 72,895
SN74HC640NS 7 21 24 30,440
SN74HC640NSR 7 20 21 233,512
SN74HC640PWR 6 18 18 222,162
SN74HC645DWR 6 16 16 225,372

Possible Component Manufacturers*

Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Micron
Texas Instruments Analog & Mixed-Signal (TI)
TI (Texas Instruments)
Texas Instruments Power Management (TI - Power) (Unitrode)

* 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: 4/15/2026