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74HCT240BQ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 |
74HCT240BQ |
参数属性 | 74HCT240BQ 封装/外壳为20-VFQFN 裸露焊盘;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 INVERT 5.5V 20DHVQFN |
功能描述 | Octal buffer/line driver; 3-state; inverting |
封装外壳 | 20-VFQFN 裸露焊盘 |
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 |
原厂标识 | Nexperia |
数据手册 | |
更新时间 | 2025-8-5 22:58:00 |
人工找货 | 74HCT240BQ价格和库存,欢迎联系客服免费人工找货 |
74HCT240BQ规格书详情
描述 Description
The 74HC240; 74HCT240 is an 8-bit inverting buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
特性 Features
• Complies with JEDEC standard JESD7A
• Input levels:
• For 74HC240: CMOS level
• For 74HCT240: TTL level
• Inverting 3-state outputs
• ESD protection:
• HBM JESD22-A114F exceeds 2000 V
• MM JESD22-A115-A exceeds 200 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
:74HCT240BQ
- 生产厂家
:Nexperia
- VCC (V)
:4.5 - 5.5
- Logic switching levels
:TTL
- Output drive capability (mA)
:± 6
- fmax (MHz)
:36
- Nr of bits
:8
- Power dissipation considerations
:low
- Tamb (°C)
:-40~125
- Rth(j-a) (K/W)
:78
- Rth(j-c) (K/W)
:50
- Package name
:DHVQFN20
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
恩XP |
2016+ |
SOP20 |
3900 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
PHI |
24+/25+ |
114 |
原装正品现货库存价优 |
询价 | |||
24+ |
SOP-20 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | |||
PHI |
1948+ |
SOP20 |
6852 |
只做原装正品现货!或订货假一赔十! |
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 | ||
Nexperia USA Inc. |
25+ |
20-VFQFN 裸露焊盘 |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
NEXPERIA/安世 |
23+ |
SOT764 |
6000 |
原装正品假一罚百!可开增票! |
询价 | ||
PHI |
24+ |
SOP7.2mm |
3500 |
原装现货,可开13%税票 |
询价 | ||
PHI |
05+ |
原厂原装 |
8051 |
只做全新原装真实现货供应 |
询价 | ||
NEXPERIA/安世 |
2023+ |
8700 |
原装现货 |
询价 |