Download the DS1679 datasheet PDF.
This datasheet also covers the DS1649 variant, as both devices belong to the same hex tri-statee ttl to mos drivers family and are provided as variant models within a single manufacturer datasheet.
Description
The DS1649 DS3649 and DS1679 DS3679 are Hex TRI-STATE MOS drivers with outputs designed to drive large capacitive loads up to 500 pF associated with MOS memory systems PNP input transistors are employed to reduce input currents allowing the large fan-out to these drivers needed in memory systems The
Features
- Y
Y Y Y
High speed capabilities Typ 9 ns driving 50 pF Typ 30 ns driving 500 pF TRI-STATE outputs for data bussing Built-in 15X damping resistor (DS1649 DS3649) Same pin-out as DM8096 and DM74366
Schematic Diagram
Truth Table
Disable Input DIS 1 0 0 0 1 1 DIS 2 0 0 1 0 1 0 1 X X X 1 0 Hi-Z Hi-Z Hi-Z
Input Output
X e Don’t care Hi-Z e TRI-STATE mode
DS1649 DS3649 only
TL F 7515.
- 1
Connection Diagram
Dual-In-Line Package
Typical.
DS1679 Datasheet
