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4520

  

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Included *S4520* *M4520* *C4520* *F4520* *14520* *D4520* *K4520* *64520* *84520* *L4520* *A4520* *T4520* *X4520* *34520*

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Manufacturer Part no Description View
Semtech
Semtech Corporation
SC4520 3A Step-Down Switching Regulator with Adjustable Switching Frequency

Description
The SC4520 is a current mode switching regulator with an integrated switch and an adjustable frequency with enable function. The integrated switch allows for cost effective, low power solutions with a peak switch current of 3 amps. An adjustable high frequency of 100kHz to 600kHz provides for fast dynamic response and instantaneous duty cycle adjustment as the input varies, making the device ideal for CPE applications where the input is a wall plug power. Low shutdown


other parts : SDC4520EVB SPC4520SETRT 
NXP
NXP Semiconductors.
74HC4520 Dual 4-bit synchronous binary counter

GENERAL DESCRIPTION
The 74HC/HCT4520 are high-speed Si-gate CMOS devices and are pin compatible with the “4520” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT4520 are dual 4-bit internally synchronous binary counters with an active HIGH clock input (nCP0) and an active LOW clock input (nCP1), buffered outputs from all four bit positions (nQ0 to nQ3) and an active HIGH overriding asynchronous master reset input (nMR).
The


other parts : 74HCT4520N,112 74HC4520D 74HC4520DB 74HC4520N 74HC4520PW 74HCHCT4520 74HCT4520 74HCT4520D 74HCT4520DB 74HCT4520N 
Hitachi
Hitachi -> Renesas Electronics
HD74HC4520 Dual BCD Use Converters/Dual Binary Up Converters

Description
The HD74HC4518 dual BCD counter and the HD74HC4520 dual binary counter consist of two identical, independent, internally synchronous 4-stage counters. The counter stages are type D flip-flops, with interchangeable Clock and Enable lines for incrementing on either the positive-going or negative-going transition as required when cascading multiple stages. Each counter can be cleared by applying a high level on the Reset line. In addition, the HD74HC4518 will count out of all


other parts : HD74HC4518 
Philips
Philips Electronics
74HCHCT4520 Dual 4-bit synchronous binary counter

GENERAL DESCRIPTION
The 74HC/HCT4520 are high-speed Si-gate CMOS devices and are pin compatible with the “4520” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT4520 are dual 4-bit internally synchronous binary counters with an active HIGH clock input (nCP0) and an active LOW clock input (nCP1), buffered outputs from all four bit positions (nQ0 to nQ3) and an active HIGH overriding asynchronous master reset input (nMR).
The


other parts : 74HCT4520D 74HCT4520DB 74HCT4520N 74HCT4520U 74HCT4520 74HC4520 74HC4520D 74HC4520DB 74HC4520N 74HC4520PW 
Microchip
Microchip Technology
PIC18LF4520 28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

DEVICE OVERVIEW
This document contains device specific information for the following devices:

• PIC18F2420 • PIC18LF2420
• PIC18F2520 • PIC18LF2520
• PIC18F4420 • PIC18LF4420
• PIC18F4520 • PIC18LF4520

This family offers the advantages of all PIC18 micro controllers – namely, high computational performance at an economical price – with the addition of high endurance, Enhanced Flash program


other parts : PIC18F2420 PIC18F2420-E/ML PIC18F2420-E/P PIC18F2420-E/PT PIC18F2420-E/SO PIC18F2420-E/SP PIC18F2420-EML PIC18F2420-EP PIC18F2420-EPT PIC18F2420-ESO 
Renesas
Renesas Electronics
HD74HC4520 Dual BCD Up Counters / Dual Binary Up Counters

Description
The HD74HC4518 dual BCD counter and the HD74HC4520 dual binary counter consist of two identical, independent, internally synchronous 4-stage counters. The counter stages are type D flip-flops, with interchangeable Clock and Enable lines for incrementing on either the positive-goingor negative-going transition as required when cascading multiple stages. Each counter can be cleared by applying a high level on the Reset line. In addition, the HD74HC4518 will count out of all


other parts : HD74HC4518 HD74HC4518FPEL HD74HC4518P HD74HC4520FPEL HD74HC4520P HD74HC4520RPEL 
Philips
Philips Electronics
74HCT4520 Dual 4-bit synchronous binary counter

GENERAL DESCRIPTION
The 74HC/HCT4520 are high-speed Si-gate CMOS devices and are pin compatible with the “4520” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT4520 are dual 4-bit internally synchronous binary counters with an active HIGH clock input (nCP0) and an active LOW clock input (nCP1), buffered outputs from all four bit positions (nQ0 to nQ3) and an active HIGH overriding asynchronous master reset input (nMR).
The


other parts : 74HCT4520D 74HCT4520DB 74HCT4520N 74HCT4520U 74HC4520 74HC4520D 74HC4520DB 74HC4520N 74HC4520PW 74HCHCT4520 
NXP
NXP Semiconductors.
74HCHCT4520 Dual 4-bit synchronous binary counter

GENERAL DESCRIPTION
The 74HC/HCT4520 are high-speed Si-gate CMOS devices and are pin compatible with the “4520” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT4520 are dual 4-bit internally synchronous binary counters with an active HIGH clock input (nCP0) and an active LOW clock input (nCP1), buffered outputs from all four bit positions (nQ0 to nQ3) and an active HIGH overriding asynchronous master reset input (nMR).
The


other parts : 74HCT4520N,112 74HC4520 74HC4520D 74HC4520DB 74HC4520N 74HC4520PW 74HCT4520 74HCT4520D 74HCT4520DB 74HCT4520N 
Kexin
KEXIN Industrial
2SC4520 NPN Epitaxial Planar Silicon Transistor

Features
• Adoption of FBET, MBIT process.
• Large current capacity.
• Low collector-to-emitter saturation voltage.
• Fast switching speed.
• Small-sized package.

 


other parts : 2SC4520R 2SC4520S 2SC4520T 
Philips
Philips Electronics
74HC4520 Dual 4-bit synchronous binary counter

GENERAL DESCRIPTION
The 74HC/HCT4520 are high-speed Si-gate CMOS devices and are pin compatible with the “4520” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT4520 are dual 4-bit internally synchronous binary counters with an active HIGH clock input (nCP0) and an active LOW clock input (nCP1), buffered outputs from all four bit positions (nQ0 to nQ3) and an active HIGH overriding asynchronous master reset input (nMR).
The


other parts : 74HCT4520D 74HCT4520DB 74HCT4520N 74HCT4520U 74HCT4520 74HC4520D 74HC4520DB 74HC4520N 74HC4520PW 74HCHCT4520 

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