74AHC244D数据手册集成电路(IC)的缓冲器驱动器接收器收发器规格书PDF

厂商型号 |
74AHC244D |
参数属性 | 74AHC244D 封装/外壳为20-SOIC(0.295",7.50mm 宽);包装为管件;类别为集成电路(IC)的缓冲器驱动器接收器收发器;产品描述:IC BUFFER NON-INVERT 5.5V 20SO |
功能描述 | Octal buffer/line driver; 3-state |
封装外壳 | 20-SOIC(0.295",7.50mm 宽) |
制造商 | Nexperia Nexperia B.V. All rights reserved |
中文名称 | 安世 安世半导体(中国)有限公司 |
数据手册 | |
更新时间 | 2025-8-8 23:00:00 |
人工找货 | 74AHC244D价格和库存,欢迎联系客服免费人工找货 |
74AHC244D规格书详情
描述 Description
The 74AHC244; 74AHCT244 is a high-speed Si-gate CMOS device.
The 74AHC244; 74AHCT244 has octal non-inverting buffer/line drivers with 3-state outputs. The 3-state outputs are controlled by the output enable inputs (nOE). A HIGH on nOE causes the outputs to assume a high-impedance OFF-state.
特性 Features
• Balanced propagation delays
• All inputs have a Schmitt-trigger action
• Inputs accepts voltages higher than VCC
• For 74AHC244 only: operates with CMOS input levels
• For 74AHCT244 only: operates with TTL input levels
• ESD protection:
• HBM JESD22-A114E exceeds 2000 V
• MM JESD22-A115-A exceeds 200 V
• CDM JESD22-C101C exceeds 1000 V
• Multiple package options
• Specified from -40 °C to +85 °C and from -40 °C to +125 °C
技术参数
- 制造商编号
:74AHC244D
- 生产厂家
:Nexperia
- VCC (V)
:2.0 - 5.5
- Logic switching levels
:CMOS
- Output drive capability (mA)
:± 8
- fmax (MHz)
:60
- Nr of bits
:8
- Power dissipation considerations
:low
- Tamb (°C)
:-40~125
- Rth(j-a) (K/W)
:85
- Rth(j-c) (K/W)
:61
- Package name
:SO20
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
恩XP |
24+ |
标准封装 |
19048 |
全新原装正品/价格优惠/质量保障 |
询价 | ||
PHI |
24+ |
NA/ |
10 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
恩XP |
24+ |
SOP20 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
询价 | ||
NA |
25+ |
原厂原封可拆样 |
54687 |
百分百原装现货 实单必成 |
询价 | ||
PHIL |
24+/25+ |
11 |
原装正品现货库存价优 |
询价 | |||
恩XP |
23+ |
SOP20 |
12700 |
买原装认准中赛美 |
询价 | ||
恩XP |
21+ |
SOP |
1062 |
只做原装正品,不止网上数量,欢迎电话微信查询! |
询价 | ||
恩XP |
23+ |
9865 |
原装正品,假一赔十 |
询价 | |||
恩XP |
24+ |
SOP20 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
TI |
25+ |
SOP |
3000 |
全新原装、诚信经营、公司现货销售 |
询价 |