Product Summary

The TIL311 is a solid-state hexadecimal display with integral TTL circuit to accept, store, and display 4-bit binary data. The TIL311 contains a four-bit latch, decoder, driver, and 4 × 7 light-emitting-diode (LED) character with two externally driven decimal points in a 14-pin package.

Parametrics

TIL311 absolute maximum ratings: (1)Supply voltage, VCC, logic: 7 V; (2)Supply voltage, LED: 7 V; (3)Input voltage (pins 2, 3, 5, 8, 12, 13): 5.5 V; (4)Decimal point current: 20 mA; (5)Operating case temperature range: 0 to 85℃; (6)Storage temperature range: –25 to 85℃.

Features

TIL311 features: (1)0.300-Inch (7,62-mm) Character Height; (2)High Brightness; (3)Left-and-Right-Hand Decimals; (4)Separate LED and Logic Power Supplies May Be Used; (5)Wide Viewing Angle; (6)Internal TTL MSI Chip With Latch, Decoder, and Driver; (7)Operates from 5-V Supply; (8)Constant-Current Drive for Hexadecimal Characters; (9)Easy System Interface.

Diagrams

TIL311 functional block diagram

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