Purchase LC74789, In-stock LC74789 From SeekIC.
MFG:SANYO Package Cooled:DIP
- Table of contents:
LC74789
-
Suppliers
DataSheet
General Description
LC74789 Maximum Ratings
|
Parameter |
Symbol |
Conditions |
Ratings |
Unit |
| Maximum supply voltage |
VDD max |
VDD1 and VDD2 |
VSS0.3 to VSS+6.5 |
V |
| Maximum input voltage |
VIN max |
All input pins |
VSS0.3 to VDD+0.3 |
V |
| Maximum output voltage |
VOUT max |
HFTONOUT, SYNCJDG, and SEPOUT |
VSS0.3 to VDD+0.3 |
V |
| Allowable power dissipation |
Pd max |
Ta = 25°C |
350 |
mW |
| Operating temperature |
Topr |
30 to +70 |
°C | |
| Storage temperature |
Tstg |
40 to +125 |
°C |
LC74789 Features
• Display format: 24 characters by 12 rows (Up to 288 characters)
• Character format: 12 (horizontal) ´ 18 (vertical) dots
• Character sizes: Three sizes each in the horizontal and vertical directions
• Characters in font: 256 (254 characters, one spacing character, and one transparent spacing character)
• Initial display positions: 64 horizontal positions and 64 vertical positions
• Blinking: Specifiable in character units
• Blinking types: Two periods supported: About 1.0 second and about 0.5 second
• Blanking: Over the whole font (12 ´ 18 dots)
• Background color: 8 colors (internal synchronization mode): 2fSC and 4fSC
• Line background color
- Can be set for 3 lines
- Line background color: 8 colors (internal synchronization mode): 2fSC and 4fSC
• External control input: 8-bit serial input format
• On-chip sync separator circuit
• Video outputs: NTSC, PAL, PAL-N, PAL-M, NTSC 4.43, and PAL60 format composite video outputs
• Package
- 24-pin plastic DIP-24S (300 mil)
- 24-pin plastic MFP-24 (375 mil)
- 24-pin plastic MFP-24S (300 mil)
• Character format: 12 (horizontal) ´ 18 (vertical) dots
• Character sizes: Three sizes each in the horizontal and vertical directions
• Characters in font: 256 (254 characters, one spacing character, and one transparent spacing character)
• Initial display positions: 64 horizontal positions and 64 vertical positions
• Blinking: Specifiable in character units
• Blinking types: Two periods supported: About 1.0 second and about 0.5 second
• Blanking: Over the whole font (12 ´ 18 dots)
• Background color: 8 colors (internal synchronization mode): 2fSC and 4fSC
• Line background color
- Can be set for 3 lines
- Line background color: 8 colors (internal synchronization mode): 2fSC and 4fSC
• External control input: 8-bit serial input format
• On-chip sync separator circuit
• Video outputs: NTSC, PAL, PAL-N, PAL-M, NTSC 4.43, and PAL60 format composite video outputs
• Package
- 24-pin plastic DIP-24S (300 mil)
- 24-pin plastic MFP-24 (375 mil)
- 24-pin plastic MFP-24S (300 mil)
LC74789 Connection Diagram
LC74789
PDF/DataSheet Download
- Datasheet: LC74789
- File Size: 216810 KB
- Manufacturer: SANYO [Sanyo Semicon Device]
- Click here to Download
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