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74AHCT244D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 |
74AHCT244D |
参数属性 | 74AHCT244D 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 | 2025-8-9 20:00:00 |
人工找货 | 74AHCT244D价格和库存,欢迎联系客服免费人工找货 |
74AHCT244D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
:74AHCT244D
- 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 |
---|---|---|---|---|---|---|---|
恩XP |
24+ |
NA/ |
3472 |
原装现货,当天可交货,原型号开票 |
询价 | ||
Nexperia |
2024+ |
SOIC-20 |
500000 |
诚信服务,绝对原装原盘 |
询价 | ||
PHI |
0248+ |
SOP-20 |
83 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
恩XP |
22+ |
SOP |
9000 |
只有原装,原装,假一罚十 |
询价 | ||
恩XP |
2024 |
SOP |
13500 |
16余年资质 绝对原盒原盘代理渠道 更多数量 |
询价 | ||
恩XP |
23+ |
SOP |
25630 |
原装正品 |
询价 | ||
恩XP |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
TI/TEXAS |
23+ |
TVSOP |
8931 |
询价 | |||
PHI |
25+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
恩XP |
21+ |
SOP |
10000 |
只做原装,质量保证 |
询价 |