| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Octal Bus Transceiver with 3-STATE Outputs General Description These devices are octal bus transceivers designed for asynchronous two-way data flow between the A and B busses. Both busses are capable of sinking 64 mA, have 3- STATE outputs, and a common output enable pin. The direction of data flow is determined by the transmit/receive (T | Fairchild 仙童半导体 | |||
Octal bus transceiver, inverting 3-State DESCRIPTION The 74F640 is an octal transceiver featuring inverting 3-State bus compatible outputs in both transmit and receive directions. The B port outputs are capable of sinking 64mA and sourcing 15mA, providing very good capacitive drive characteristics. The device features an Output Enable | Philips 飞利浦 | |||
Octal Bus Transceiver with 3-STATE Outputs General Description These devices are octal bus transceivers designed for asynchronous two-way data flow between the A and B busses. Both busses are capable of sinking 64 mA, have 3- STATE outputs, and a common output enable pin. The direction of data flow is determined by the transmit/receive (T | Fairchild 仙童半导体 | |||
Octal Bus Transceiver with 3-STATE Outputs General Description These devices are octal bus transceivers designed for asynchronous two-way data flow between the A and B busses. Both busses are capable of sinking 64 mA, have 3- STATE outputs, and a common output enable pin. The direction of data flow is determined by the transmit/receive (T | Fairchild 仙童半导体 | |||
OCTAL BUS TRANSCEIVER, INVERTING WITH 3-STATE OUTPUTS The MC74F640 is an octal transceiver featuring inverting 3-state bus compatible outputs in both transmit and receive directions. The B port outputs are capable of sinking 64 mA and sourcing 15 mA, providing very good capacitive drive characteristics. • High-Impedance NPN Base Inputs for Redu | Motorola 摩托罗拉 |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
24+ |
PDIP20 |
919 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
|||
NS/国半 |
24+ |
NA/ |
108 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
NS |
2016+ |
DIP |
3068 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
NS |
9352+ |
DIP-20P |
185 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
TI/德州仪器 |
25+ |
DIP |
32360 |
TI/德州仪器全新特价74F640PC即刻询购立享优惠#长期有货 |
|||
74F640PC |
25+ |
1323 |
1323 |
||||
NS |
25+ |
DIP |
30000 |
代理全新原装现货,价格优势 |
|||
NS/国半 |
25+ |
DIP |
880000 |
明嘉莱只做原装正品现货 |
|||
FSC/ON |
23+ |
原包装原封 □□ |
1350 |
原装进口特价供应 特价,原装元器件供应,支持开发样品 更多详细咨询 库存 |
|||
FSC |
06+ |
PDIP |
1000 |
全新原装 绝对有货 |
S74F640芯片相关品牌
S74F640规格书下载地址
S74F640参数引脚图相关
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- S72N42N
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- S72N39
S74F640数据表相关新闻
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2020-10-3S78L05-正电压稳压器
说明 这一系列固定电压的单片集成电路电压调节器是专为广泛的应用。这些应用包括卡上消除监管噪音和分配问题与单点的监管。此外,他们可用于电通元素,使高电流的稳压器。每个这些稳压器能够提供的输出电流百毫安。内部限制和这些稳压器的热关断功能,使他们基本上不受超载。当齐纳二极管,电阻器的替代品使用,有效连同情人偏置电流可改善输出阻抗。 特点 •3端稳压器 •输出电流高达100mA •没有外部元件 •内部热过载保护 •内部短路限制
2013-1-13
DdatasheetPDF页码索引
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