DESCRIPTION
The SCE574x is a four digit, dot addressable 5 x 7 dot matrix, serial input, alphanumeric Intelligent Display device. The four digits are packaged in a rugged, high quality, optically transparent, plastic 14 pin DIP with 2.54 mm (0.1") pin spacing.
The SCE574xP is a SIP version of SCE574x. The SCE574xQ is also a SIP version of the SCE574x but the leads are at right angles to the package so that the part can be mounted vertically. The SIP version parts have only 7 pins. The SIP parts do not have the option of using an external clock. All the electrical descriptions for the SCE574x apply to the SIP versions except the allusions to the external clock.

FEATURES
• Four 4.57 mm (0.180") 5 x 7 Dot Matrix Characters in Red, Yellow, Super-red, Green, High Efficiency Green, Orange
• Optimum Display Surface Efficiency (display area to package ratio)
• High Speed Data Input Rate: 5.0 MHz
• ROMless Serial Input, Dot Addressable Display Ideal for User Defined Characters
• Built-in Decoders, Multiplexers and LED Drivers
• Wide Viewing Angle, X Axis ± 55°, Y Axis ± 55°

ATTRIBUTES
– 140 Bit RAM for User Defined Characters
– Eight Dimming Levels plus eight fine dimming levels.
– Power Down Model (< 250 mW)
– Hardware/Software Clear Functions
– External Clock-SCE574x only