Latches & Registers | MC14099B

8-Bit Addressable Latch

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Overview

The MC14099B and MC14599B are 8-bit addressable latches. Data is entered in serial form when the appropriate latch is addressed (via address pins A0, A1, A2) and write disable is in the low state. Chip enable must be high for writing into MC14599B. For the MC14599B the data pin is a bidirectional data port and for the MC14099B the input is a unidirectional write only port. The Write/Read line controls this port in the MC14599B.

The data is presented in parallel at the output of the eight latches independently of the state of Write Disable, Write/Read or Chip Enable.

A Master Reset capability is available on both parts.

  • Serial Data Input
  • Parallel Output
  • Master Reset
  • Supply Voltage Range = 3.0 Vdc to 18 Vdc
  • Capable of Driving Two Low-power TTL Loads or One Low-Power Schottky TTL Load over the Rated Temperature Range
  • MC14099B pin for pin compatible with CD4099B
  • Pb-Free Packages are Available*

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Reference Price

MC14099BDWG

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Obsolete

CAD Model

Pb

A

H

P

SOIC-16W

751G-03

3

260

TUBE

47

N

Latch

1

3

18

150

2.25

Price N/A

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MC14099BDWR2G

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Active

CAD Model

Pb

A

H

P

SOIC-16W

751G-03

3

260

REEL

1000

N

Latch

1

3

18

150

2.25

$0.4507

More Details

NLV14099BDWR2G

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Active, Not Rec

CAD Model

Pb

A

H

P

SOIC-16W

751G-03

3

260

REEL

1000

N

Latch

1

3

18

150

2.25

$0.52

More Details

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Reliability Data

Die Related Summary Data

Device: NLV14099BDWR2G

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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