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型号	下载订购	功能描述	制造商上传企业	LOGO
HD74BC244A	文件：38.96 Kbytes Page：8 Pages	Octal Buffers/Line Drivers With 3 State Outputs Description The HD74BC244A provides high drivability and operation equal to or better than high speed bipolar standard logic IC by using Bi-CMOS process. The device features low power dissipation that is about 1/5 of high speed bipolar logic IC, when the frequency is 10 MHz. The device has eight 文件：38.96 Kbytes 页数：8 Pages	HITACHIHitachi Semiconductor 日立日立公司	HITACHI
HD74BC244A	文件：120.08 Kbytes Page：9 Pages	Octal Buffers/Line Drivers With 3 State Outputs Description The HD74BC244A provides high drivability and operation equal to or better than high speed bipolar standard logic IC by using Bi-CMOS process. The device features low power dissipation that is about 1/5 of high speed bipolar logic IC, when the frequency is 10 MHz. The device has eight 文件：120.08 Kbytes 页数：9 Pages	RENESAS 瑞萨	RENESAS
HD74BC244AFPEL	文件：120.08 Kbytes Page：9 Pages	Octal Buffers/Line Drivers With 3 State Outputs Description The HD74BC244A provides high drivability and operation equal to or better than high speed bipolar standard logic IC by using Bi-CMOS process. The device features low power dissipation that is about 1/5 of high speed bipolar logic IC, when the frequency is 10 MHz. The device has eight 文件：120.08 Kbytes 页数：9 Pages	RENESAS 瑞萨	RENESAS
HD74BC244AP	文件：120.08 Kbytes Page：9 Pages	Octal Buffers/Line Drivers With 3 State Outputs Description The HD74BC244A provides high drivability and operation equal to or better than high speed bipolar standard logic IC by using Bi-CMOS process. The device features low power dissipation that is about 1/5 of high speed bipolar logic IC, when the frequency is 10 MHz. The device has eight 文件：120.08 Kbytes 页数：9 Pages	RENESAS 瑞萨	RENESAS
HD74BC244ATELL	文件：120.08 Kbytes Page：9 Pages	Octal Buffers/Line Drivers With 3 State Outputs Description The HD74BC244A provides high drivability and operation equal to or better than high speed bipolar standard logic IC by using Bi-CMOS process. The device features low power dissipation that is about 1/5 of high speed bipolar logic IC, when the frequency is 10 MHz. The device has eight 文件：120.08 Kbytes 页数：9 Pages	RENESAS 瑞萨	RENESAS
HD74BC244A	文件：300 bytes Page：1 Pages	Standard IC>General-Purpose Logics>HD74BC Series	Renesas 瑞萨	Renesas
HD74BC244AFP	文件：300 bytes Page：1 Pages	General-Purpose Logics-HD74BC Series	Renesas 瑞萨	Renesas
HD74BC244AT	文件：300 bytes Page：1 Pages	General-Purpose Logics-HD74BC Series	Renesas 瑞萨	Renesas

技术参数

Family.：
HD74BC Series
Function Gr1：
Buffer
Function Gr2：
Buffer
Function：
Octal Buffers/Line Drivers with 3-state outputs
Number of Channel：
8
Topa[Tjopa] (degC) min.：
-40
Topa[Tjopa] (degC) max.：
85
Vcc (V) min.：
4.5
Vcc (V) max.：
5.5
Iout (mA)：
-15/+64
Propagation Delay (ns) max.：
7
Package Type：
SOP
Production Status：
Non-promotion

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市一线半导体有限公司	HD74BC244A	HITACHI	24+	SOP20	123000		询价
深圳市福安瓯科技有限公司	HD74BC244A	HITACHI	25+	SOP20	1000	强调现货,随时查询!	询价
深圳市佳鑫美电子科技有限公司	HD74BC244A	HITACHIL	25+	SOP20	2987	只售原装自家现货!诚信经营!欢迎来电!	询价
深圳市中远芯科技有限公司	HD74BC244A	HITACHI	94	SOP20	61323	原装现货	询价
深圳市联世界科技有限公司	HD74BC244AFPEL	RENESAS	24+/25+		1798	原装正品现货库存价优	询价
贸泽芯城（深圳）电子科技有限公司	HD74BC244AFP	HITACHI	23+	SOP-20	3528	一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、	询价
深圳市科翼源电子有限公司	HD74BC244AFPEL	RENESAS	23+	SOP20	3455	原厂原装正品	询价
深圳深宇韬电子科技有限公司	HD74BC244AFPEL	RENESAS	2023+	SOP20	8800	正品渠道现货终端可提供BOM表配单。	询价
深圳市诺美思科技有限公司	HD74BC244AFPEL	RENESAS		原厂封装	9800	原装进口公司现货假一赔百	询价
深圳市益百分电子有限公司	HD74BC244P	HIT	94+	DIP20	2800	全新原装进口自己库存优势	询价

更多HD74BC244A供应商更新时间2026-1-18 16:30:00

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