As an Amazon Associate, we earn from qualifying purchases. LR74HC643 Semiconductor - CASE: Standard MAKE: Generic Generic . LR74HC643 Attributes Brand name, Manufacturer name, ManufacturerGeneric Attribute00Standard Attribute01Semiconductor Attribute02SRPJ Attribute033.5 Attribute041.5 Attribute05Single-End Attribute0612n Attribute070.0 Attribute085.0 Attribute09CMOS Integrated Circuit Attribute10, qtyInStock0 Attribute1170 Attribute126.0m Attribute13, Attribute140.33 Attribute154.13 Attribute1620-137 Attribute1720 Attribute18NO Attribute19973784 AttributeKey00Case AttributeKey01Type AttributeKey02Manufacturer AttributeKey03Inp Thrshld Hi (V) AttributeKey04Inp Thrshld Lo (V) AttributeKey05Mode I/O D or S AttributeKey06tPD Max. (S) AttributeKey07Nom. Neg Supp AttributeKey08Nom. Pos. Supp AttributeKey09Tech. AttributeKey10Oper. Temp (?C) Min AttributeKey11Oper. Temp (?C) Max. AttributeKey12@IOL (A) AttributeKey13VOL Max. (Drvr) AttributeKey14VOL Max. (Rcvr) AttributeKey15VOH Min (Rcvr) AttributeKey16Pinout Equivalence Number AttributeKey17No. of Pins AttributeKey18Surface Mounted Yes/No AttributeKey19SKU keywordsBuy LR74HC643, LR74HC643, LR74HC643 Semiconductor moq, multiple1 MPN, SKULR74HC643 originalCurrency{'currency': 'GBP'} snippetLR74HC643 Semiconductor - CASE: Standard MAKE: Generic Distributor offers SellerSKUMOQIn stockMultiplePrices Little DiodeLR74HC64311