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74AHCT257D

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

飞利浦

PHI

74AHCT257D

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

74AHCT257D

Quad 2-input multiplexer 3-state

文件:99.33 Kbytes 页数:16 Pages

恩XP

恩XP

74AHCT257D-Q100

Quad 2-input multiplexer; 3-state

文件:706.84 Kbytes 页数:17 Pages

NEXPERIA

安世

74AHCT257D-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• Balanced propagation delays\n• Non-inverting data path\n• Input levels:• For 74AHC257-Q100: CMOS level\n• ESD protection:• MIL-STD-883, method 3015 exceeds 2000 V\n;

Nexperia

安世

74AHCT257D,112

Package:16-SOIC(0.154",3.90mm 宽);包装:卷带(TR) 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.

74AHCT257D,118

Package:16-SOIC(0.154",3.90mm 宽);包装:卷带(TR) 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.

74AHCT257D-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):

    4.5 - 5.5

  • Logic switching levels:

    TTL

  • Output drive capability (mA):

    ± 8

  • tpd (ns):

    3.7

  • Power dissipation considerations:

    low

  • Tamb (°C):

    -40~125

  • Rth(j-a) (K/W):

    93

  • Ψth(j-top) (K/W):

    9.7

  • Rth(j-c) (K/W):

    52

  • Package name:

    SO16

供应商型号品牌批号封装库存备注价格
PHI
24+
86042
询价
恩XP
25+
SOP
6400
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
恩XP
23+
SOP
8650
受权代理!全新原装现货特价热卖!
询价
恩XP
23+
SOP
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
23+
SOP
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
恩XP
24+
NA/
7927
优势代理渠道,原装正品,可全系列订货开增值税票
询价
N/A
2023+
SOP
50000
原装现货
询价
ADI
23+
SOP
8000
只做原装现货
询价
ADI
23+
SOP
7000
询价
更多74AHCT257D供应商 更新时间2025-12-24 10:50:00