The 74FCT157T is a high-speed quad 2-input multiplexer. Common applications of the 74FCT157T are to move data from two different groups of registers to a common bus to use as a function generator. The 74FCT157T can generate any four of the 16 different functions of two variables with one variable common. The 74FCT157T operates at -40C to +85C

特性

  • A, C, and D speeds
  • Low input and output leakage ?1 uA (max.)
  • CMOS power levels
  • True TTL input and output compatibility: VOH = 3.3V (typ.), VOL = 0.3V (typ.)
  • High Drive outputs (-15mA IOH, 48mA IOL)
  • Meets or exceeds JEDEC standard 18 specifications
  • Power off disable outputs permit "live insertion"
  • Available in 16 pin QSOP package

产品选择

器件号 Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
74FCT157ATQG
Obsolete QSOP 16 C 是的 Tube
Availability
74FCT157ATQG8
Obsolete QSOP 16 C 是的 Reel
Availability
74FCT157CTQG
Obsolete QSOP 16 C 是的 Tube
Availability
74FCT157CTQG8
Obsolete QSOP 16 C 是的 Reel
Availability
74FCT157DTQG
Obsolete QSOP 16 C 是的 Tube
Availability
74FCT157DTQG8
Obsolete QSOP 16 C 是的 Reel
Availability

文档和下载

文档标题 其他语言 类型 文档格式 文件大小 日期
数据手册与勘误表
74FCT157T Datasheet 数据手册 PDF 168 KB
应用指南 &白皮书
AN-230 I/O Interface Standards 应用文档 PDF 160 KB
AN-154: Estimating Power Dissipation in CMOS 应用文档 PDF 80 KB
AN-147: The Myth of Ground Bounce Measurements 应用文档 PDF 130 KB
AN-152: FCT-T Octal Logic Characteristics... 应用文档 PDF 143 KB
PCN / PDN
PDN# : CQ-15-01 (R1) Quarter PDN for Declined Market 产品停产通告 PDF 550 KB
PDN# : CQ-15-01 Quarter PDN for Declined Market 产品停产通告 PDF 547 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w 产品变更通告 PDF 24 KB
PDN# : L-08-02 PRODUCT DISCONTINUANCE NOTICE 产品删除通告 PDF 71 KB
PCN# A-0607-06 MMT Thailand as Alternate Assembly Facility for PLCC, SOIC 150mil/300mil 产品变更通告 PDF 223 KB
PCN# A-0508-02: OSET Alternate Assembly Location for Green 产品变更通告 PDF 18 KB
PCN#A-0504-02R1: Assembly Transfer IDT-Manila to OSE-Ph 产品变更通告 PDF 16 KB
PCN#: TB-0504-01, Transfer Test & Backend from IDT-Manila to IDT 产品变更通告 PDF 35 KB
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products 产品变更通告 PDF 80 KB
PCN # L0203-09R2 Addendum Fab Transfer from Fab 2 to Fab 4 产品变更通告 PDF 101 KB
PCN#:A-0401-01, new m/c G600 & 8290 d/a material 产品变更通告 PDF 196 KB
PCN#:A-0312-01, new mold compound material - G600 产品变更通告 PDF 109 KB
PCN#:A-0312-02, new die attach material - 8290 产品变更通告 PDF 116 KB
PCN#: A-0310-01, Green Products 产品变更通告 PDF 26 KB
PCN# L0203-09R1 Tech Upgrade & Fab Transfer 产品变更通告 PDF 98 KB
PCN# G-0203-05 Mold Compound 产品变更通告 PDF 40 KB
PCN# G0106-01, Moisture Sensitive Label Change 产品变更通告 PDF 274 KB
PDN# Logic-00-07: Obsolete Selective Speed Grades 产品删除通告 PDF 14 KB
PDN# Logic-00-09: Obsolete PDIP Package 产品停产通告 PDF 73 KB
PCN# G0005-01, Laser Top Mark 产品变更通告 PDF 24 KB
下载
74FCT157T IBIS Model 模型 - IBIS ZIP 9 KB