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SN74HCT139

Dual 2-Line To 4-Line Decoders/Demultiplexers

1 Features • Operating voltage range of 4.5 V to 5.5 V • Outputs can drive up to 10 LSTTL loads • Low power consumption, 80-μA max ICC • Typical tpd = 10 ns • ±4-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Designed specifically for high-spee

文件:1.06293 Mbytes 页数:23 Pages

TI

德州仪器

SN74HCT139

DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS

文件:93.98 Kbytes 页数:5 Pages

TI

德州仪器

SN74HCT139

DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS

文件:299.13 Kbytes 页数:11 Pages

TI

德州仪器

SN74HCT139

DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS

文件:705.3 Kbytes 页数:15 Pages

TI

德州仪器

SN74HCT139

双路 2 线路至 4 线路解码器/多路信号分离器

The ’HCT139 devices are designed for high-performance memory-decoding or data-routing applications requiring very short propagation delay times. In high-performance memory systems, these decoders can minimize the effects of system decoding. When employed with high-speed memories utilizing a fast ena • Operating Voltage Range of 4.5 V to 5.5 V\n• Outputs Can Drive Up To 10 LSTTL Loads\n• Low Power Consumption, 80-µA Max ICC\n• Typical tpd = 10 ns\n• ±4-mA Output Drive at 5 V\n• Low Input Current of 1 µA Max\n• Inputs Are TTL-Voltage Compatible\n• Designed Specifically for High-Speed Memory Decod;

TI

德州仪器

SN74HCT139D

丝印:HCT139;Package:SOIC;Dual 2-Line To 4-Line Decoders/Demultiplexers

1 Features • Operating voltage range of 4.5 V to 5.5 V • Outputs can drive up to 10 LSTTL loads • Low power consumption, 80-μA max ICC • Typical tpd = 10 ns • ±4-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Designed specifically for high-spee

文件:1.06293 Mbytes 页数:23 Pages

TI

德州仪器

SN74HCT139DBR

丝印:HT139;Package:SSOP;Dual 2-Line To 4-Line Decoders/Demultiplexers

1 Features • Operating voltage range of 4.5 V to 5.5 V • Outputs can drive up to 10 LSTTL loads • Low power consumption, 80-μA max ICC • Typical tpd = 10 ns • ±4-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Designed specifically for high-spee

文件:1.06293 Mbytes 页数:23 Pages

TI

德州仪器

SN74HCT139DBR.A

丝印:HT139;Package:SSOP;Dual 2-Line To 4-Line Decoders/Demultiplexers

1 Features • Operating voltage range of 4.5 V to 5.5 V • Outputs can drive up to 10 LSTTL loads • Low power consumption, 80-μA max ICC • Typical tpd = 10 ns • ±4-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Designed specifically for high-spee

文件:1.06293 Mbytes 页数:23 Pages

TI

德州仪器

SN74HCT139DR

丝印:HCT139;Package:SOIC;Dual 2-Line To 4-Line Decoders/Demultiplexers

1 Features • Operating voltage range of 4.5 V to 5.5 V • Outputs can drive up to 10 LSTTL loads • Low power consumption, 80-μA max ICC • Typical tpd = 10 ns • ±4-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Designed specifically for high-spee

文件:1.06293 Mbytes 页数:23 Pages

TI

德州仪器

SN74HCT139DR.A

丝印:HCT139;Package:SOIC;Dual 2-Line To 4-Line Decoders/Demultiplexers

1 Features • Operating voltage range of 4.5 V to 5.5 V • Outputs can drive up to 10 LSTTL loads • Low power consumption, 80-μA max ICC • Typical tpd = 10 ns • ±4-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Designed specifically for high-spee

文件:1.06293 Mbytes 页数:23 Pages

TI

德州仪器

技术参数

  • Number of channels (#):

    2

  • Operating temperature range (C):

    -40 to 85

  • Rating:

    Catalog

  • ICC (Max) (uA):

    80

供应商型号品牌批号封装库存备注价格
TI
24+
DIP
6430
原装现货/欢迎来电咨询
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TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
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TI(德州仪器)
2021+
8000
原装现货,欢迎询价
询价
TI(德州仪器)
23+
标准封装
6000
正规渠道,只有原装!
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TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI(德州仪器)
23+
N/A
6000
公司只做原装,可来电咨询
询价
TI(德州仪器)
24+
N/A
20000
原装进口正品
询价
TI(德州仪器)
2021/2022+
N/A
6000
原厂原装现货订货价格优势终端BOM表可配单提供样品
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TI(德州仪器)
25+
N/A
20000
现货
询价
TI(德州仪器)
24+
N/A
6000
原厂原装,价格优势,欢迎洽谈!
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更多SN74HCT139供应商 更新时间2026-1-24 13:36:00