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型号 功能描述 生产厂家 企业 LOGO 操作
74AC138B

3 TO 8 LINE DECODER INVERTING

DESCRIPTION The 74AC138 is an advanced high-speed CMOS 3 TO 8 LINE DECODER (INVERTING) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology. ■ HIGH SPEED: tPD = 4.5ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 4µA(MAX.) at TA=25°C ■ HIGH NOISE IMMUNI

STMICROELECTRONICS

意法半导体

74AC138B

3 TO 8 LINE DECODER (INVERTING)

DESCRIPTION The 74AC138 is an advanced high-speed CMOS 3 TO 8 LINE DECODER (INVERTING) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology. ■ HIGH SPEED: tPD = 4.5ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 4µA(MAX.) at TA=25°C ■ HIGH NOISE IMMUNI

STMICROELECTRONICS

意法半导体

1?뭥f?? Decoder/Demultiplexer

The MC74AC138/74ACT138 is a high−speed 1−of−8 decoder/demultiplexer. This device is ideally suited for high−speed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1−of−24 decoder using just three MC74AC138/74ACT138 devices or a 1−of−32 decoder

ONSEMI

安森美半导体

1?뭥f?? Decoder/Demultiplexer

The MC74AC138/74ACT138 is a high−speed 1−of−8 decoder/demultiplexer. This device is ideally suited for high−speed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1−of−24 decoder using just three MC74AC138/74ACT138 devices or a 1−of−32 decoder

ONSEMI

安森美半导体

1?뭥f?? Decoder/Demultiplexer

The MC74AC138/74ACT138 is a high−speed 1−of−8 decoder/demultiplexer. This device is ideally suited for high−speed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1−of−24 decoder using just three MC74AC138/74ACT138 devices or a 1−of−32 decoder

ONSEMI

安森美半导体

1?뭥f?? Decoder/Demultiplexer

The MC74AC138/74ACT138 is a high−speed 1−of−8 decoder/demultiplexer. This device is ideally suited for high−speed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1−of−24 decoder using just three MC74AC138/74ACT138 devices or a 1−of−32 decoder

ONSEMI

安森美半导体

1?뭥f?? Decoder/Demultiplexer

The MC74AC138/74ACT138 is a high−speed 1−of−8 decoder/demultiplexer. This device is ideally suited for high−speed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1−of−24 decoder using just three MC74AC138/74ACT138 devices or a 1−of−32 decoder

ONSEMI

安森美半导体

74AC138B产品属性

  • 类型

    描述

  • 型号

    74AC138B

  • 功能描述

    编码器、解码器、复用器和解复用器 3 to 8 Line Decoder

  • RoHS

  • 制造商

    Micrel

  • 产品

    Multiplexers

  • 逻辑系列

    CMOS

  • 线路数量(输入/输出)

    2/12

  • 传播延迟时间

    350 ps, 400 ps

  • 电源电压-最大

    2.625 V, 3.6 V

  • 电源电压-最小

    2.375 V, 3 V

  • 最大工作温度

    + 85 C

  • 安装风格

    SMD/SMT

  • 封装/箱体

    QFN-44

  • 封装

    Tray

更新时间:2026-7-23 13:58:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
TSSOP20
66
百分百原装正品 真实公司现货库存 本公司只做原装 可
TI
24+
TSSOP20
8000
新到现货,只做全新原装正品
TI/德州仪器
26+
SSOP
31
大批量供应优势库存热卖
ON
23+
SOT223
50000
全新原装正品现货,支持订货
ON
10+
SOT223
333
一级代理,专注军工、汽车、医疗、工业、新能源、电力
TI/德州仪器
24+
TSSOP20
5000
全新原装正品,现货销售
TI/德州仪器
22+
SSOP
12245
现货,原厂原装假一罚十!
TI/德州仪器
2450+
SOP
9850
只做原厂原装正品现货或订货假一赔十!
TI/德州仪器
23+
TSOP
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
TI
24+
TSSOP20
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增

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