Fairchild Manuals

The FST162245 is a 16-bit bus switch with high-speed CMOS TTL compatibility. The low on-resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. The device consists of two 8-bit switches with separate output enable inputs. When OE is low, the switch is on and Port A is connected to Port B. When OE is high, the switch is off and a high impedance state exists between Port A and Port B. The FST162245 has equivalent 25-ohm series resistors to reduce signal-reflection noise, eliminating the need for external terminating resistors.

The FST162244 is a 16-bit bus switch with a 25Ω series resistor. It features low impedance, allowing inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. The device consists of four 4-bit switches with separate output enable inputs. When OE is low, the switch is on and Port A is connected to Port B. When OE is high, the switch is off and a high impedance state exists between the A and B ports. The FST162244 has an equivalent 25Ω series resistor to reduce signal-reflection noise, eliminating the need for external terminating resistors.

The FST16212 24-Bit Bus Exchange Switch is a high-speed CMOS TTL-compatible bus switching or exchanging device. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. The device operates as a 24-bit bus switch or a 12-bit bus exchanger, which allows data exchange between the four signal ports via the data-select terminals.

The Fairchild Switch FST16211 is a device that provides 24-bits of high-speed CMOS TTL-compatible bus switching. It features a low on resistance switch, which allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. The device is organized as a 12-bit or 24-bit bus switch. When OE1 is low, the switch is on and Port 1A is connected to Port 1B. When OE2 is low, Port 2A is connected to Port 2B. When OE1/2 is high, a high impedance state exists between the A and B ports. The device has features such as a 4Ω switch connection, minimal propagation delay, low lCC, zero bounce in flow-through mode, and control inputs compatible with TTL level.

The FST16210 is a 20-bit high-speed CMOS TTL-compatible bus switch with low switch resistance, which allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. The device is organized as a 10-bit or 20-bit bus switch. When OE1 is low, the switch is on and Port 1A is connected to Port 1B. When OE2 is low, Port 2A is connected to Port 2B.

The FST16209 18-Bit Bus Exchange Switch is a high-speed CMOS TTL-compatible bus switching or exchanging device. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. The device operates as a 18-bit bus switch or a 9-bit bus exchanger, which allows data exchange between the four signal ports via the data-select terminals.

MM54C932�MM74C932 phase comparator

This is the datasheet for the MM74C925, MM74C926, MM74C927, and MM74C928 4-Digit Counters

The MM74C905 is a CMOS 12-bit successive approximation register with a wide supply voltage range and guaranteed noise margin. It can be used for successive approximation analog-to-digital conversion and as the control and storage element in digital systems.

The MM74C901 and MM74C902 are hex buffers for use in logic circuits

The MM74C90 and MM74C93 are 4-bit counters with wide voltage range, high noise immunity, and low power compatibility

This is a 64-bit 3-state random access read/write memory

The MM74C85 is a four-bit magnitude comparator which will perform comparison of straight binary or BCD codes

The document describes the characteristics of MM74C73 and MM74C76 dual J-K flip-flops, including voltage range, compatibility, noise immunity, power consumption and speed.