74LS132 Datasheet - Fairchild Semiconductor
MFG CO.

Fairchild Semiconductor
General Description
This device contains four independent gates each of which performs the logic NAND function. Each input has hystere sis which increases the noise immunity and transforms a slowly changing input signal to a fast changing, jitter free output.
Part Name
Description
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MFG CO.
Quad 2-input NAND Schmitt trigger
NXP Semiconductors.
Quad 2-input NAND Schmitt trigger ( Rev : 2015 )
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Quad 2-Input NAND Schmitt Trigger ( Rev : 2014 )
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Quad 2-Input NAND Schmitt Trigger ( Rev : 2015 )
ON Semiconductor
Quad 2-Input NAND Schmitt Trigger
Fairchild Semiconductor
Quad 2-Input NAND Schmitt Trigger ( Rev : 2005 )
Fairchild Semiconductor
Quad 2-Input NAND Schmitt Trigger
Fairchild Semiconductor
Quad 2-Input NAND Gate with Schmitt-Trigger Inputs
System Logic Semiconductor
Quad 2-Input NAND Gate with Schmitt-Trigger Inputs
IK Semicon Co., Ltd
Quad 2-Input NAND Gate with Schmitt-Trigger Inputs
Kodenshi Auk Co., LTD