MC14556B: Dual Binary to 1-of-4 Decoder/Demultiplexer

The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2, Q3). The MC14555B has the selected output go to the "high" state, and the MC14556B has the selected output go to the "low" state. Expanded decoding such as binary-to-hexadecimal (1-of-16), etc., can be achieved by using other MC14555B or MC14556B devices. Applications include code conversion, address decoding, memory selection control, and demultiplexing (using the Enable input as a data input) in digital data transmission systems.

特性
  • Diode Protection on All Inputs
  • Active High or Active Low Outputs
  • Expandable
  • Supply Voltage Range = 3.0 Vdc to 18 Vdc
  • All Outputs Buffered
  • Capable of Driving Two Low-Power TTL Loads or One Low-Power Schottky TTL Load Over the Rated Temperature Range
  • Pb-Free Packages are Available
封装
仿真模型 (3)
Document TitleDocument ID/SizeRevisionRevision Date
IBIS Model for MC14556BCLMC14556BCL.IBS (5.0kB)0
IBIS Model for MC14556BCPMC14556BCP.IBS (5.0kB)0
IBIS Model for MC14556BDMC14556BD.IBS (5.0kB)0
封装图纸 (1)
Document TitleDocument ID/SizeRevision
SOIC 16 LEAD751B-05 (38.2kB)K
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Dual Binary to 1-of-4 Decoder/DemultiplexerMC14555B/D (104kB)11Jul, 2014
产品订购型号
产品状况Compliance封装MSL*容器预算价格 (1千个数量的单价)
MC14556BDR2GActivePb-free Halide freeSOIC-16751B-051Tape and Reel2500$0.4687
NLV14556BDR2GActiveAEC Qualified PPAP Capable Pb-free Halide freeSOIC-16751B-051Tape and Reel2500$0.352
订购产品技术参数
ProductChannelsVCC Min (V)VCC Max (V)tpd Max (ns)IO Max (mA)
MC14556BDR2G23181902.25
NLV14556BDR2G23181902.25
Dual Binary to 1-of-4 Decoder/Demultiplexer (104kB) MC14556B
IBIS Model for MC14556BCL MC14556B
IBIS Model for MC14556BCP MC14556B
IBIS Model for MC14556BD MC14556B
SOIC 16 LEAD MC14504B