M192B

M192B1 (often listed as M192 or SGS M192B1) is a monolithic integrated circuit designed to drive a 1 and 1/2 digit, 7-segment, common cathode LED display to show numbers from 1 to 16. It is primarily used for displaying program numbers in TV or radio applications.

• Function: 4-bit binary input decoder/driver.
• Input: TTL-compatible 4-bit binary code.
• Output: Direct driving of 1.5 digit, 7-segment (common cathode) LED displays.
• Technology: COS/MOS technology.
• Package: 16-pin dual in-line plastic package (DIP16).
• Special Features: Includes standby indication (two dots) and brightness control via an additional "r" output (pin 1).
• Applications: Designed for use in TV or radio sets, often used in conjunction with the M190 keyboard encoder or M1130 ultrasonic remote control receiver.

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