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74VHCT244D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 |
74VHCT244D |
参数属性 | 74VHCT244D 封装/外壳为20-SOIC(0.295",7.50mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;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 13:01:00 |
人工找货 | 74VHCT244D价格和库存,欢迎联系客服免费人工找货 |
74VHCT244D规格书详情
描述 Description
The 74VHC244; 74VHCT244 are a high-speed Si-gate CMOS devices.
The 74VHC244; 74VHCT244 have 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
• Input levels:
• The 74VHC244 operates with CMOS input level
• The 74VHCT244 operates with TTL input level
• 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
:74VHCT244D
- 生产厂家
:Nexperia
- VCC (V)
:4.5 - 5.5
- Logic switching levels
:TTL
- 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 |
---|---|---|---|---|---|---|---|
FSC |
23+ |
SOP |
2250 |
全新原装正品现货,支持订货 |
询价 | ||
NS |
97+ |
TSSOP |
5617 |
原装现货 |
询价 | ||
NS/国半 |
23+ |
SOT23-6 |
69820 |
终端可以免费供样,支持BOM配单! |
询价 | ||
Nexperia(安世) |
24+ |
SO20300mil |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
NS |
2023+ |
72mm |
8700 |
原装现货 |
询价 | ||
FSC |
21+ |
SOP |
2250 |
原装现货假一赔十 |
询价 | ||
FAIRCHILD |
24+/25+ |
1980 |
原装正品现货库存价优 |
询价 | |||
Nexperia(安世) |
24+ |
SO20300mil |
2886 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
FAIRCHILD/仙童 |
23+ |
SOP |
58250 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
ST |
24+ |
SOP-20 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 |