位置:首页 > IC中文资料第9874页 > BF257DCSM

型号 功能描述 生产厂家 企业 LOGO 操作
BF257DCSM

Dual Bipolar NPN Devices in a hermetically sealed

Dual Bipolar NPN Devices in a hermetically sealed LCC2 Ceramic Surface Mount Package for High Reliability Applications Dual Bipolar NPN Devices. VCEO = 160V IC = 0.1A

SEME-LAB

BF257DCSM

Bipolar Junction Transistors

TTELEC

HIGH VOLTAGE VIDEO AMPLIFIERS

DESCRIPTION The BF257, BF258 and BF259 are silicon planar epitaxial NPN transistors in Jedec TO-39 metal case. They are particularly designed for videooutput stages in CTV and MTV sets, class A audio output stages and drivers for horizontal deflection circuits.

STMICROELECTRONICS

意法半导体

QUAD 2 CHANNEL MULTIPLEXER 3-STATE

DESCRIPTION The 74VHC257 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. ■ HIGH SPEED: tPD = 3.7ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C ■ HIGH NOISE I

STMICROELECTRONICS

意法半导体

WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS

DESCRIPTION These circuits are monolithic J-FET input operational amplifiers incorporating well matched, high voltage J-FET on the same chip with standard bipolar transistors. This amplifiers feature low input bias and offset currents, low input offset voltage and input offset voltage drift,coup

STMICROELECTRONICS

意法半导体

WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS

DESCRIPTION These circuits are monolithic J-FET input operational amplifiers incorporating well matched, high voltage J-FET on the same chip with standard bipolar transistors. This amplifiers feature low input bias and offset currents, low input offset voltage and input offset voltage drift,coup

STMICROELECTRONICS

意法半导体

TRISILTM

DESCRIPTION The SMTPBxx series has been designedto protect telecommunication equipment against lightning and transient induced by AC power lines. FEATURES BIDIRECTIONAL CROWBAR PROTECTION. BREAKDOWNVOLTAGE RANGE: From 62 V To 270 V. HOLDING CURRENT: IH= 150 mA min REPETITIVE PE

STMICROELECTRONICS

意法半导体

BF257DCSM产品属性

  • 类型

    描述

  • 型号

    BF257DCSM

  • 制造商

    SEME-LAB

  • 制造商全称

    Seme LAB

  • 功能描述

    Dual Bipolar NPN Devices in a hermetically sealed

更新时间:2026-7-22 22:30:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
MALAY
24+
TO-5
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
INFINEON
专业铁帽
can
67500
铁帽原装主营-可开原型号增税票
N/L
23+
600
Infineon/英飞凌
26+
SOT143
50000
芯为深仓现货
MRO
05+
原厂原装
1661
只做全新原装真实现货供应
Infineon
24+
SOT-143
9000
INF
23+
SOT-343
3200
绝对全新原装!优势供货渠道!特价!请放心订购!
25+
SOT6.M
3629
原装优势!房间现货!欢迎来电!
INF
24+
SOT-343
5000
全新原装正品,现货销售
INF
17+
SOT-343
6200
100%原装正品现货

BF257DCSM数据表相关新闻