型号 功能描述 生产厂家 企业 LOGO 操作
SN54HC257FK

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

文件:478.32 Kbytes Page:16 Pages

TI

德州仪器

High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs

Features • Buffered Inputs • Typical Propagation Delay ( In to Output ) = 12ns at VCC = 5V, CL = 15pF, TA = 25oC • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating T

TI

德州仪器

HC258QUAD 2CHANNEL MULTIPLEXER 3-STATE, INVERTING HC257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE

DESCRIPTION The M54/74HC257 and the M54/74HC258 are high speed CMOS MULTIPLEXERs fabricated with silicon gate C2MOS technology. They have the same high speed performance ofLSTTL combined with true CMOS low power consumption. ■ HIGH SPEED tPD = 10 ns (TYP.) at VCC = 5 V ■ LOW POWER DISSIPATION

STMICROELECTRONICS

意法半导体

High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs

文件:462.6 Kbytes Page:15 Pages

TI

德州仪器

High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs

文件:276.13 Kbytes Page:12 Pages

TI

德州仪器

RAD-HARD QUAD 2 CHANNEL MULTIPLEXER (3-STATE)

文件:168.88 Kbytes Page:10 Pages

STMICROELECTRONICS

意法半导体

更新时间:2026-1-4 18:03:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI(德州仪器)
24+
NA/
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
TI/德州仪器
24+
NA/
49
优势代理渠道,原装正品,可全系列订货开增值税票
TI
23+
NA
20000
TI/TEXAS
NEW
DIP陶瓷
8931
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订
TI/德州仪器
QQ咨询
DIP
76
全新原装 研究所指定供货商
TI
24+
CDIP
124
只做原装,欢迎询价,量大价优
TI
25+23+
CDIP16
23024
绝对原装正品全新进口深圳现货
TI
23+
CDIP16
5000
全新原装,支持实单,非诚勿扰
TI
25+
DIP
4500
全新原装、诚信经营、公司现货销售!
TI/德州仪器
22+
CDIP
12245
现货,原厂原装假一罚十!

SN54HC257FK数据表相关新闻