SN54LS40J | DUAL 4-INPUT NAND BUFFER | MOTOROLA[Motorola, Inc] | ![MOTOROLA[Motorola, Inc]的LOGO](/PdfSupLogo/105MOTOROLA.GIF) | 45.66 Kbytes | 共2页 |  | 74F40,DM74LS40,DM74S40,54AC20,74ABT20,HD14012B,74LVQ20,IN74AC20,HEF4012B,CD74HC20 |
SN54LS40J | DUAL 4-INPUT POSITIVE-NAND BUFFERS | TI[Texas Instruments] | ![TI[Texas Instruments]的LOGO](/PdfSupLogo/158TI.GIF) | 196.95 Kbytes | 共6页 |  | SN54ALS40A,IN7440,SN54S140,74AC11020,SN54AS20A,SN74ALS22B,SN5420,SN54ALS20A,TC390,SN54F20 |