MM74HC595M
999999
SOP16/2023+
國產(chǎn)全新/現(xiàn)貨/品質(zhì)保證
MM74HC595
8000
22+/NA
-
MM74HC595
18500
SOIC16 / TSSOP16/25+23+
原裝渠道優(yōu)勢商全新進口深圳現(xiàn)貨原盒原包
MM74HC595
73828
DIP/21+
低價出售原裝現(xiàn)貨可看貨假一罰十
MM74HC595
5000
TSSOP 16L SO 16L NB SOP 16L/22+
只做原裝
MM74HC595
3000
-/2019+
原裝 部分現(xiàn)貨量大期貨
MM74HC595
3505
-/23+
原裝,提供一站式配單服務(wù)
MM74HC595
4500
-/22+
原裝,提供一站式BOM服務(wù)
MM74HC595
4500
-/22+
原裝,提供一站式BOM服務(wù)
MM74HC595B1
5270
DIP/16/21+
-
MM74HC595CW
1
N/A/25+
回收此型號MM74HC595CW
MM74HC595CW
22500
-/23+
原廠/代理/含稅/送樣/終端技術(shù)支持
MM74HC595M
5000
-/24+
原廠直銷,提供一站式服務(wù)
MM74HC595M
47000
NEW/NEW
一級代理保證
MM74HC595M
2500
SOP16/2024+
只做原廠原裝假一罰十可含稅
MM74HC595M
48000
-/23+
只做原裝,提供一站式配套服務(wù),BOM表秒報
MM74HC595M
9000
16SOIC/2024+
原廠渠道,現(xiàn)貨配單
MM74HC595M
42100
-/24+
只做原裝,提供一站式BOM表電子配單服務(wù)
MM74HC595M
5000
SOIC16/-
只做原裝,提供一站式BOM配套服務(wù)
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我正使用595,給你個程序參考//mm74hc595 +數(shù)碼管顯示的程序模塊,標(biāo)號按mm74hc595.pdf文件標(biāo)注//提供show(showdata)顯示接口#include<reg51.h> #define uchar unsigned charuchar code seg[10]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};sbit ser=p0^4; //595串行數(shù)據(jù)輸入sbit sck=p0^5; //595移位時鐘sbit rck=p0^7; //595數(shù)據(jù)輸出脈沖sbit sqh=p0^6; //595串行數(shù)據(jù)輸出sbit gewei=p2^7; //595數(shù)碼管個位選通sbit shiwei=p2^6; //595數(shù)碼管十位選通 void in595(uchar segdata) //輸入一字節(jié)數(shù)碼管數(shù)據(jù)進595{ uchar i,temp; temp=seg[segdata]; rck=0; for(i=0;i<8;i++) //循環(huán)移入