74HC541 Datasheet – Octal Bus Buffer – ST Microelectronics

Part Number : 74HC541, M74HC541, HC541

Description : 3-State Octal Bus Buffer

Package : DIP, SOP, TSSOP 20 Pin type

Manufactures : ST Microelectronics

Image

74HC541 Image

Description

The 74HC541 is an advanced high-speed CMOS OCTAL BUS BUFFER (3-STATE) fabricated with silicon gate C2MOS technology. The M74HC541 is a non inverting buffer. The 3-STATE control gate operates as a two input AND such that if either G1and G2are high, all eight output are in the high impedance state.

Pinout

74HC541 pinout

Features

1. High Speed : tPD = 9ns (TYP.) at VCC = 6V
2. LOW POWER DISSIPATION : ICC = 4µA(MAX.) at TA=25°C
3. HIGH NOISE IMMUNITY : VNIH = VNIL = 28 % VCC (MIN.)
4. SYMMETRICAL OUTPUT IMPEDANCE : |IOH| = IOL = 6mA (MIN)
5. BALANCED PROPAGATION DELAYS : tPLH ≅ tPHL
6. WIDE OPERATING VOLTAGE RANGE : VCC (OPR) = 2V to 6V
7. PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 541

Circuit Diagram

74HC541 Datasheet Circuit

74HC541 Datasheet

74HC541 pdf

 

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ZO409MF Datasheet – Z0409MF, 4A, 600V, Triac – ST

Part Number : ZO409MF, Correct Part Number : Z0409MF

Function : 600V, 4A, 10mA Triac

Package : TO202-3 Type

Manufacturers : STMicroelectronics

Image :  ZO409MF

Description :

The Z04 series is suitable for general purpose AC switching applications. They can be found in applications such as home appliances (electrovalve, pump, door lock, small lamp control), fan speed controllers,… Different gate current sensitivities are available, allowing optimized performances when controlled directly from microcontrollers.

Pinout

ZO409MF Datasheet Z0409MF

 

Ordering Information

ZO409MF Z0409MF Ordering Information

ZO409MF Datasheet

ZO409MF Z0409MF pdf

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