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74AHC257D

Quad 2-input multiplexer; 3-state

DESCRIPTION The 74AHC/AHCT257 are high-speed Si-gate CMOS devices and are pin compatible with Low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard No. 7A. FEATURES • ESD protection: HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V

文件:97.9 Kbytes 页数:20 Pages

PHI

PHI

PHI

74AHC257D

Quad 2-input multiplexer; 3-state

1. General description The 74AHC257; 74AHCT257 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7-A. The 74AHC257; 74AHCT257 has four identical 2-input multiplexers with 3-state outputs, which

文件:601.71 Kbytes 页数:16 Pages

NEXPERIA

安世

74AHC257D

Quad 2-input multiplexer 3-state

文件:99.33 Kbytes 页数:16 Pages

恩XP

恩XP

74AHC257D-Q100

Quad 2-input multiplexer; 3-state

文件:706.84 Kbytes 页数:17 Pages

NEXPERIA

安世

74AHC257D-Q100

Quad 2-input multiplexer; 3-state

The 74AHC257-Q100; 74AHCT257-Q100 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7-A.\n The 74AHC257-Q100; 74AHCT257-Q100 has four identical 2-input multiplexers with 3-state outputs. They select • Automotive product qualification in accordance with AEC-Q100 (Grade 1)• Specified from -40 °C to +85 °C and from -40 °C to +125 °C\n\n• Balanced propagation delays\n• All inputs have Schmitt-trigger actions\n• Non-inverting data path\n• Inputs accept voltages higher than VCC\n• Input levels:• For ;

Nexperia

安世

74AHC257D,112

Package:16-SOIC(0.154",3.90mm 宽);包装:管件 类别:集成电路(IC) 信号开关,多路复用器,解码器 描述:IC MULTIPLEXER 4 X 2:1 16SO

Nexperia USA Inc.

Nexperia USA Inc.

74AHC257D,118

Package:16-SOIC(0.154",3.90mm 宽);包装:管件 类别:集成电路(IC) 信号开关,多路复用器,解码器 描述:IC MULTIPLEXER 4 X 2:1 16SO

Nexperia USA Inc.

Nexperia USA Inc.

74AHC257D-Q100J

Package:16-SOIC(0.154",3.90mm 宽);包装:管件 类别:集成电路(IC) 信号开关,多路复用器,解码器 描述:IC MULTIPLEXER 4 X 2:1 16SO

Nexperia USA Inc.

Nexperia USA Inc.

技术参数

  • VCC (V):

    2.0 - 5.5

  • Logic switching levels:

    CMOS

  • Output drive capability (mA):

    ± 8

  • tpd (ns):

    2.9

  • Power dissipation considerations:

    low

  • Tamb (°C):

    -40~125

  • Rth(j-a) (K/W):

    94

  • Ψth(j-top) (K/W):

    10.3

  • Rth(j-c) (K/W):

    53

  • Package name:

    SO16

供应商型号品牌批号封装库存备注价格
恩XP
24+
标准封装
27048
全新原装正品/价格优惠/质量保障
询价
恩XP
2018+
SOP
26976
代理原装现货/特价热卖!
询价
恩XP
23+
SOP16
50000
全新原装正品现货,支持订货
询价
恩XP
22+
16SO
9000
原厂渠道,现货配单
询价
恩XP
25+
SOP
3200
全新原装、诚信经营、公司现货销售
询价
恩XP
23+
SOP
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
询价
恩XP
1050+
SOP16
2716
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
ADI
23+
SOP16
8000
只做原装现货
询价
ADI
23+
SOP16
7000
询价
恩XP
25+
SOT109
188600
全新原厂原装正品现货 欢迎咨询
询价
更多74AHC257D供应商 更新时间2026-1-21 9:38:00