STMicroelectronics manuals, page 53
ST M74HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT handbook
This document describes the features and characteristics of the M74HC253 dual 4-channel multiplexer, including high speed, low power dissipation, high noise immunity, etc.
ST M74HC163 SYNCHRONOUS PRESETTABLE 4-BIT COUNTER handbook
The M74HC163 is a high speed CMOS SYNCHRONOUS 4 BIT BINARY PRESETTABLE COUNTER with silicon gate C2MOS technology, high speed, low power dissipation, high noise immunity, symmetrical output impedance, balanced propagation delays and wide operating voltage range.
ST M74HC241 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) handbook
This document describes the features and characteristics of the M74HC241 high-speed CMOS octal bus buffer, such as high-speed transmission, low power dissipation, high noise immunity, etc. This product is designed to be used with 3 state memory address drivers, etc.
ST M74HC4520 DUAL 4 BIT BINARY COUNTER handbook
ST M74HCT573 OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING handbook
M74HCT573 is a high speed CMOS 8-bit D-type latch with 3-state outputs.
ST M74HCT244 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) handbook
ST M74HCT541 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) handbook
ST M74HC541 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) handbook
M74HC541 is an advanced high-speed CMOS OCTAL BUS BUFFER (3-STATE) fabricated with silicon gate C2MOS technology.
ST M74HC573 OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING handbook
The M74HC573 is a high-speed CMOS octal latch with three-state outputs. It is fabricated with silicon gate C2MOS technology and features high speed, low power dissipation, high noise immunity, and a wide operating voltage range.
ST M74HC574 OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING handbook
M74HC574 is an eight-bit D type flip-flop with three-state output from the M74HC series.
ST M74HC244 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) handbook
The 74HC244 is a high-performance CMOS octal buffer (3-state output) fabricated with silicon gate C2MOS technology. G control input governs four bus buffers. This device is designed to be used with 3 state memory address drivers, etc. All inputs are equipped with protection circuits against static discharge and transient excess voltage.
ST M74HC161 SYNCHRONOUS PRESETTABLE 4-BIT COUNTER handbook
The document describes the features of the M74HC161 high-speed CMOS synchronous 4-bit binary presettable counter. It has high noise immunity, low power dissipation, and a wide operating voltage range.
ST M74HC4040 12 STAGE BINARY COUNTER handbook
ST M74HC126 QUAD BUS BUFFER (3-STATE) handbook
The M74HC126 is a high-speed CMOS QUAD BUFFER (3-STATE) fabricated with silicon gate C2MOS technology. The device requires the 3-STATE control input G to be set high to place the output into the high impedance state. All inputs are equipped with protection circuits against static discharge and transient excess voltage.
ST 74V1G77 SINGLE D-TYPE LATCH handbook
The document describes the features and characteristics of the 74V1G77 model product. The product is an advanced high-speed CMOS single D-type latch fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is designed to operate from 2V to 5.5V, making it ideal for portable applications. The latch is controlled by a latch enable input (LE), and the Q output precisely follows the data input when the LE input is high. When the LE input is low, the Q output is latched to the logic level of the D input data. The product provides power down protection on inputs and can accept voltages from 0 to 7V on inputs without regard to the supply voltage. It can be used to interface between 5V and 3V. The product is equipped with protection circuits against static discharge, providing ESD immunity and transient excess voltage protection.