Buffers | MM74HCT05

Hex Inverter (Open Drain)

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Overview

The MM74HCT05 is a logic function fabricated by using advanced silicon-gate CMOS technology, which provides the inherent benefits of CMOS-low quiescent power and wide power supply range. The device is also input and output characteristic and pinout compatible with standard DM74LS logic families. The MM74HCT05 open drain Hex Inverter requires the addition of an external resistor to perform a wire-NOR function. All inputs are protected from static discharge damage by internal diodes to VCC and ground. MM74HCT devices are intended to interface between TTL and NMOS components and standard CMOS devices. These parts are also plug-in replacements for LS-TTL devices and can be used to reduce power consumption in existing designs.

  • This product is general usage and suitable for many different applications.

  • Open drain for wire-NOR function
  • LS-TTL pinout and threshold compatible
  • Fanout of 10 LS-TTL loads
  • Typical propagation delays:tPZL (with 1 kohm resistor) 10 nstPLZ (with 1 kohm resistor) 8 ns

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VCC Min (V)

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Reference Price

MM74HCT05M

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Obsolete

CAD Model

Pb

A

H

P

SOIC-14

751EF

1

260

TUBE

1100

N

6

CMOS

4.5

5.5

12

4.8

Price N/A

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MM74HCT05MTC

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Obsolete

CAD Model

Pb

A

H

P

TSSOP-14 WB

948G

1

260

TUBE

2350

N

6

CMOS

4.5

5.5

12

4.8

Price N/A

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MM74HCT05MTCX

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Active

CAD Model

Pb

A

H

P

TSSOP-14 WB

948G

1

260

REEL

2500

N

6

CMOS

4.5

5.5

12

4.8

$0.122

More Details

MM74HCT05MX

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Active

CAD Model

Pb

A

H

P

SOIC-14

751EF

1

260

REEL

2500

N

6

CMOS

4.5

5.5

12

4.8

$0.1635

More Details

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Reliability Data

Die Related Summary Data

Device: MM74HCT05M

Equivalent to wafer fab process: CMOS STD

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

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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