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SN74ABT16543 具有三态输出的 16 位寄存收发器

SN74ABT16543 描述

The 'ABT16543 16-bit registered transceivers contain two sets of D-type latches for temporary storage of data flowing in either direction. The 'ABT16543 can be used as two 8-bit transceivers or one 16-bit transceiver. Separate latch-enable ( or) and output-enable ( or ) inputs are provided for each register to permit independent control in either direction of data flow.

The A-to-B enable () input must be low to enter data from A or to output data from B. If is low and is low, the A-to-B latches are transparent; a subsequent low-to-high transition of puts the A latches in the storage mode. With and both low, the 3-state B outputs are active and reflect the data present at the output of the A latches.

SN74ABT16543
Voltage Nodes(V) 5
Vcc range(V) 4.5 to 5.5
Input Level TTL
Output Level TTL
Output Drive(mA) -32/64
No. of Outputs 16
Logic True
Static Current 18.5
th(ns) 2
tpd max(ns) 5.1
tsu(ns) 3.5
Technology Family ABT
Rating Catalog
SN74ABT16543 特性
SN74ABT16543 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
SN74ABT16543DL ACTIVE -40 to 85 10.78 | 1ku SSOP (DL) | 56 20 | TUBE ABT16543
SN74ABT16543DLR ACTIVE -40 to 85 10.78 | 1ku SSOP (DL) | 56 1000 | LARGE T&R ABT16543
SN74ABT16543 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
SN74ABT16543DL Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74ABT16543DL SN74ABT16543DL
SN74ABT16543DLR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74ABT16543DLR SN74ABT16543DLR
SN74ABT16543 应用技术支持与电子电路设计开发资源下载
  1. SN74ABT16543 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器缓冲器、驱动器/收发器产品选型与价格 . xls
  3. CMOS 非缓冲反向器在振荡器电路中的使用 (PDF 951 KB)
  4. Semiconductor Packing Methodology (PDF 3005 KB)
  5. 逻辑产品选择指南 2006/2007 (修订版 Z)(4462KB)
  6. 标准线性和逻辑产品 5 分钟指南 (786KB)
  7. 了解和解释标准逻辑数据表
  8. LOGIC Pocket Data Book (PDF 6001 KB)
  9. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  10. Logic Cross-Reference (PDF 2938 KB)