Buffers | MC14049B

六路逆变器

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概览

MC14049B 六路逆变器/缓冲器和 MC14050B 非反相六路缓冲器采用一个单片结构，使用 MOS P 沟道和 N 沟道增强型器件进行构造。这些互补 MOS 器件主要用途是需要低功耗和/或高抗扰度的场合。这些器件仅使用一个电源电压 VDD 即可提供逻辑电平转换。输入信号高电平 (VIH) 可能超过逻辑电平转换的 VDD 电源电压。当器件用作 CMOS - TTL/DTL 转换器（VDD = 5.0 V，VOL <= 0.4 V，IOL >= 3.2 mA）时，可以驱动两个 TTL/DTL 负载。请注意，引脚 13 和 16 不能内部联接这些器件；后续联接这些端子不会影响电路运行。

  • High Source and Sink Currents
  • High-to-Low Level Converter
  • Supply Voltage Range = 3.0 V to 18 V
  • VIN can exceed VDD
  • Meets JEDEC B Specifications
  • Improved ESD Protection On All Inputs
  • Pb-Free Packages are Available*

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VCC Min (V)

VCC Max (V)

tpd Max (ns)

IO Max (mA)

Reference Price

MC14049BDG

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CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

TUBE

48

N

6

CMOS

3

18

80

16

$0.2372

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MC14049BDR2G

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CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

REEL

2500

N

6

CMOS

3

18

80

16

$0.2372

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NLV14049BDR2G

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CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

REEL

2500

N

6

CMOS

3

18

80

16

$0.2255

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可靠性数据

Die Related Summary Data

Device: MC14049BDG

Equivalent to wafer fab process: CMOS STD

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等效器件小时

平均故障间隔时间/平均无故障时间（按小时计算）

FITS

CMOS STD

3

3597164517

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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