74HCT540D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 |
74HCT540D |
参数属性 | 74HCT540D 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 INVERT 5.5V 20SOIC |
功能描述 | Octal buffer/line driver; 3-state; inverting |
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 | 2025-8-6 23:00:00 |
人工找货 | 74HCT540D价格和库存,欢迎联系客服免费人工找货 |
74HCT540D规格书详情
描述 Description
The 74HC540; 74HCT540 is an 8-bit inverting buffer/line driver with 3-state outputs. The device features two output enables (OE1 and OE2). A HIGH on OEn 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
• Inverting outputs
• Complies with JEDEC standard no. 7A
• Input levels:
• For 74HC540: CMOS level
• For 74HCT540: TTL level
• 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
:74HCT540D
- 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)
:70
- Rth(j-c) (K/W)
:46
- 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 |
13048 |
全新原装正品/价格优惠/质量保障 |
询价 | ||
PHI |
24+ |
NA/ |
4311 |
原装现货,当天可交货,原型号开票 |
询价 | ||
PHIL |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
PHSSEMICONDUCTOR |
24+ |
NA |
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 | ||
恩XP |
22+ |
SSOP24 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
THAILAND |
24+/25+ |
SOP |
79 |
原装正品现货库存价优 |
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 | ||
S |
24+ |
SOP7.2MM |
38 |
只做原装正品现货 欢迎来电查询15919825718 |
询价 | ||
PHI |
1815+ |
SOP20-7.2MM |
6528 |
只做原装正品现货!或订货,假一赔十! |
询价 | ||
恩XP |
24+ |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 |