首页>74VHC245BQ>规格书详情
74VHC245BQ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 |
74VHC245BQ |
参数属性 | 74VHC245BQ 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 TXRX NON-INVERT 5.5V 20DHVQFN |
功能描述 | Octal bus transceiver; 3-state |
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 |
数据手册 | |
更新时间 | 2025-8-7 20:00:00 |
人工找货 | 74VHC245BQ价格和库存,欢迎联系客服免费人工找货 |
74VHC245BQ规格书详情
描述 Description
The 74VHC245; 74VHCT245 are high-speed Si-gate CMOS devices.
The 74VHC245; 74VHCT245 are octal transceivers featuring non-inverting 3-state bus compatible outputs in both send and receive directions.
The 74VHC245; 74VHCT245 feature an output enable input (OE), for easy cascading, and a send and receive direction control input (DIR).
OE controls the outputs so that the buses are effectively isolated.
特性 Features
• Balanced propagation delays
• All inputs have Schmitt-trigger action
• Inputs accept voltages higher than VCC
• Input levels:
• The 74VHC245 operates with CMOS input level
• The 74VHCT245 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
:74VHC245BQ
- 生产厂家
:Nexperia
- VCC(A) (V)
:n.a.
- VCC(B) (V)
:n.a.
- Logic switching levels
:CMOS
- Output drive capability (mA)
:± 8
- tpd (ns)
:3.5
- Nr of bits
:8
- fmax (MHz)
:60
- Power dissipation considerations
:low
- Tamb (°C)
:-40~125
- Rth(j-a) (K/W)
:75
- Rth(j-c) (K/W)
:47
- Package name
:DHVQFN20
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEXPERIA/安世 |
24+ |
原厂原封可拆样 |
65258 |
百分百原装现货,实单必成 |
询价 | ||
NEXPERIA/安世 |
25+ |
SOT764-1 |
600000 |
NEXPERIA/安世全新特价74VHC245BQ即刻询购立享优惠#长期有排单订 |
询价 | ||
TOSHIBA |
1815+ |
SOP20-5.2MM |
6528 |
只做原装正品现货!或订货,假一赔十! |
询价 | ||
恩XP |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
TOS |
24+ |
5.2mm |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
Nexperia/安世 |
22+ |
SOT764-1 |
60000 |
原厂原装正品现货 |
询价 | ||
Nexperia USA Inc. |
23+ |
20-SOIC |
3800 |
原装正品 正规报关 可开增值税票 |
询价 | ||
Nexperia |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
TOSHIBA/东芝 |
23+ |
5.2mm |
21210 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
24+ |
5000 |
公司存货 |
询价 |