74LS20 PDF Datenblatt
Please enter the part number you wish to PDF download in the search bar.
Geben Sie bitte die Teilenummer des gewünschten PDF-Downloads in die Suchleiste ein.
Beschreibung
This is Dual 4-Input NAND Gate. DM74LS20 Dual 4-Input NAND Gate
June 1986 Revised March 2000
DM74LS20 Dual 4-Input NAND Gate
General Description
This device contains two independent gates each of which performs the logic NAND function.
Ordering Code:
Order Number DM74LS20M DM74LS20N Package Number M14A N14A Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Function Table
Y = ABCD Inputs A X X X L H B X X L X H C X L X X H D L X X X H Output Y H H H H L
H = HIGH Logic Level L = LOW Logic Level X = Either LOW or HIGH Logic Level
2000 Fairchild Semiconductor Corporation
DS006355
www.fairchildsemi.com
DM74LS20
Absolute Maximum Ratings(Note 1)
Supply Voltage Input Voltage Operating Free Air Temperature Range Storage Temperature Range 7V 7V 0°C to +70°C 65°C to +150°C
Not.