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74HC257N

Quad 2-input multiplexer 3-state

文件:80.07 Kbytes 页数:13 Pages

PHI

飞利浦

PHI

74HC257PW

Quad 2-input multiplexer 3-state

文件:80.07 Kbytes 页数:13 Pages

PHI

飞利浦

PHI

74HC257PW-Q100

Quad 2-input multiplexer; 3-state

文件:1.08399 Mbytes 页数:16 Pages

NEXPERIA

安世

74HC257-Q100

Quad 2-input multiplexer; 3-state

文件:1.08399 Mbytes 页数:16 Pages

NEXPERIA

安世

74HC257DB

74HC257DB - Quad 2-input multiplexer; 3-state

Quad 2-input multiplexer; 3-state - The 74HC257; 74HCT257 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. ·Non-inverting data path\n·3-state outputs interface directly with system bus\n·Complies with JEDEC standard no. 7A\n·Input levels:·For 74HC257: CMOS level\n·For 74HCT257: TTL level;

Nexperia

安世

74HC257D,653

Package:16-SOIC(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 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.

74HC257DB,112

Package:16-SSOP(0.209",5.30mm 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 16SSOP

Nexperia USA Inc.

Nexperia USA Inc.

74HC257DB,118

Package:16-SSOP(0.209",5.30mm 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 16SSOP

Nexperia USA Inc.

Nexperia USA Inc.

技术参数

  • VCC (V):

    2.0 - 6.0

  • Logic switching levels:

    CMOS

  • Output drive capability (mA):

    ± 7.8

  • tpd (ns):

    11

  • Power dissipation considerations:

    low

  • Tamb (°C):

    -40~125

  • Rth(j-a) (K/W):

    92

  • Ψth(j-top) (K/W):

    9.6

  • 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
TI
17+
DIP
6200
100%原装正品现货
询价
TI
25+
SOP-16
40
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+
SO-16
5000
原装正品,假一罚十
询价
HAR
24+
SOP
86
询价
MOT
24+
SOP-16
3500
原装现货,可开13%税票
询价
Nexperia
24+
SO-16
30000
一级代理进口原装现货假一赔十
询价
MOT
25+23+
SMD
40861
绝对原装正品全新进口深圳现货
询价
MOTOROLA/摩托罗拉
24+
SOP
500
大批量供应优势库存热卖
询价
TI
24+
DIP
6430
原装现货/欢迎来电咨询
询价
MOT
24+
SMD
35200
一级代理分销/放心采购
询价
更多74HC257供应商 更新时间2025-12-24 16:00:00