Industrial

The document describes the features and functions of the high-speed 8-input digital multiplexer of the F151A model. The multiplexer can select one data line from up to eight sources and can be used as a universal function generator to generate any logic function of four variables. The product provides both assertion and negation outputs.

The 74F148 is an 8-line to 3-line priority encoder that provides three bits of binary coded output representing the position of the highest order active input, along with an output indicating the presence of any active input. It can be easily expanded via input and output enables to provide priority encoding over many bits.

This document describes the features and characteristics of the TL F9461 54F74F14 hex inverter Schmitt trigger. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals, and have a greater noise margin than conventional inverters.

The F139 is a high-speed, dual 1-of-4 decoder/demultiplexer. It has two independent decoders, each accepting two inputs and providing four mutually exclusive active LOW outputs. Each decoder has an active LOW Enable input which can be used as a data input for a 4-out- put demultiplexer. Each half of the F139 can be used as a function generator providing all four minterms of two vari- ables.

The TLF9479 is a high-speed dual 1-of-4 decoder-demultiplexer with two independent decoders, each accepting two inputs and providing four mutually exclusive active LOW outputs. Each decoder has an active LOW Enable input which can be used as a data input for a 4-output demultiplexer.

The 74F138 54F138 1-of-8 Decoder/Demultiplexer is a high-speed 1-of-8 decoder/demultiplexer produced by National Semiconductor Corporation. This device is ideally suited for high-speed bipolar memory chip select address decoding. Multiple input enables allow parallel expansion to a 1-of-24 decoder using just three 'F138 devices or a 1-of-32 decoder using four 'F138 devices and one inverter.

The 74F138 1-of-8 decoder/demultiplexer is a high-speed product released by Fairchild Semiconductor Corporation. It has decoding/demultiplexing function, multiple input enable for easy expansion and mutually exclusive outputs.

54F/74F132 Quad 2-Input NAND Schmitt Trigger

The 74F132 is an integrated circuit manufactured by Fairchild Semiconductor Corporation that has four 2-input NAND gates. It can accept standard TTL input signals and provide standard TTL output levels. It is faster than conventional NAND gates and has a greater noise margin. Each circuit contains a 2-input Schmitt trigger, followed by level shifting circuitry and a standard FAST® output structure. The Schmitt trigger uses positive feedback to effectively speed up slow input transitions and provide different input threshold voltages for positive and negative transitions. The hysteresis between the positive-going and negative-going input threshold (typically 800 mV) is determined by resistor ratios and is essentially insensitive to temperature and supply voltage variations.

The 74F125 is a quad buffer with three-state function. It features high impedance base inputs for reduced loading.

This document describes a triple 3-input AND gate that contains three independent gates, each performing the logic AND function. The product is available in commercial and military packaging for different applications.

The 74F114 is a dual JK negative edge-triggered flip-flop with common Clock and Clear inputs, manufactured by Fairchild Semiconductor Corporation. The product supports synchronous state changes.

74F113 Dual JK Negative Edge-Triggered Flip-Flop

The 74F112 is a bipolar integrated circuit from Fairchild Semiconductor Corporation. It is a high-speed dual JK negative edge-triggered flip-flop with direct set and clear inputs.