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74VHCT245D中文资料Octal bus transceiver; 3-state数据手册Nexperia规格书

厂商型号 |
74VHCT245D |
参数属性 | 74VHCT245D 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 TXRX NON-INVERT 5.5V 20SO |
功能描述 | Octal bus transceiver; 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 | 2025-9-23 22:59:00 |
人工找货 | 74VHCT245D价格和库存,欢迎联系客服免费人工找货 |
74VHCT245D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
:74VHCT245D
- 生产厂家
:Nexperia
- VCC(A) (V)
:n.a.
- VCC(B) (V)
:n.a.
- Logic switching levels
:TTL
- Output drive capability (mA)
:± 8
- tpd (ns)
:5.0
- Nr of bits
:8
- fmax (MHz)
:60
- Power dissipation considerations
:low
- Tamb (°C)
:-40~125
- Rth(j-a) (K/W)
:83
- Rth(j-c) (K/W)
:59
- Package name
:SO20
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
24+ |
NA/ |
972 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
Nexper |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
24+ |
5000 |
公司存货 |
询价 | ||||
TI |
23+ |
N/A |
3200 |
正规渠道,只有原装! |
询价 | ||
TI |
23+ |
NA |
20000 |
询价 | |||
TI |
23+ |
N/A |
5000 |
全新原装,支持实单,非诚勿扰 |
询价 | ||
Nexperia(安世) |
2021+ |
SO-20 |
499 |
询价 | |||
TI |
23+ |
N/A |
3200 |
公司只做原装,可来电咨询 |
询价 | ||
Nexperia |
2022+ |
原厂原包装 |
8600 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
NEXPERIA/安世 |
2447 |
SOT163 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |