DM7407
DM7407 is Hex Buffers manufactured by National Semiconductor.
- Part of the DM7407M comparator family.
- Part of the DM7407M comparator family.
Description
This device contains six independent gates each of which performs a buffer function The open-collector outputs require external pull-up resistors for proper logical operation
Pull-Up Resistor Equations
RMAX e
VO (Min) b VOH N1 (IOH) a N2 (IIH)
RMIN e
VO (Max) b VOL IOL b N3 (IIL)
Where N1 (IOH) e total maximum output high current for all outputs tied to pull-up resistor
N2 (IIH) e total maximum input high current for all inputs tied to pull-up resistor
N3 (IIL) e total maximum input low current for all inputs tied to pull-up resistor
Connection Diagram
Dual-In-Line Package
Order Number DM5407J DM5407W DM7407M or DM7407N See NS Package Number J14A M14A N14A or W14B
TL F 6497
- 1
Function Table
Ye A
Input
Output
LL HH
H e High Logic Level L e Low Logic Level
C1995 National Semiconductor...
