DM74S140 Description
This device contains two independent line driver gates each of which performs the logic NAND function. Order Number Package Number Package Description DM74S140 N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Connection Diagram Function Table Y = ABCD Inputs ABCD XXXL XXLX XLXX LXXX HHHH H = HIGH Logic Level L = LOW Logic Level X = Either LOW or HIGH Logic Level Output Y H H H H L © 2000...