There are no models available for this part yet.
Overview of SN74HC191FH4 by Texas Instruments
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 3 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Education and Research
Healthcare
Agriculture Technology
CAD Models for SN74HC191FH4 by Texas Instruments
Part Data Attributes for SN74HC191FH4 by Texas Instruments
|
|
|
|---|---|
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Rohs Code
|
No
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
TEXAS INSTRUMENTS INC
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|
Package Description
|
QCCN, LCC20,.35SQ
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|
Reach Compliance Code
|
not_compliant
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|
HTS Code
|
8542.39.00.01
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|
Count Direction
|
BIDIRECTIONAL
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|
Family
|
HC/UH
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JESD-30 Code
|
S-XQCC-N20
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|
Load/Preset Input
|
YES
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Logic IC Type
|
BINARY COUNTER
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Mode of Operation
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SYNCHRONOUS
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Number of Bits
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4
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Number of Functions
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1
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Number of Terminals
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20
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Operating Temperature-Max
|
85 °C
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Operating Temperature-Min
|
-40 °C
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Package Body Material
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CERAMIC
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|
Package Code
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QCCN
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|
Package Equivalence Code
|
LCC20,.35SQ
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|
Package Shape
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SQUARE
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Package Style
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CHIP CARRIER
|
|
Propagation Delay (tpd)
|
240 ns
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Supply Voltage-Max (Vsup)
|
6 V
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|
Supply Voltage-Min (Vsup)
|
2 V
|
|
Supply Voltage-Nom (Vsup)
|
5 V
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Surface Mount
|
YES
|
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Technology
|
CMOS
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Temperature Grade
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INDUSTRIAL
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Terminal Form
|
NO LEAD
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Terminal Pitch
|
1.27 mm
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Terminal Position
|
QUAD
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Trigger Type
|
POSITIVE EDGE
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Alternate Parts for SN74HC191FH4
This table gives cross-reference parts and alternative options found for SN74HC191FH4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74HC191FH4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| SN74HC191FH4 | Binary Counter, | Rochester Electronics LLC | SN74HC191FH4 vs SN74HC191FH4 |
| SN74HC191FH | IC,COUNTER,UP/DOWN,4-BIT BINARY,HC-CMOS,LLCC,20PIN,CERAMIC | Texas Instruments | SN74HC191FH4 vs SN74HC191FH |
| SN74HC191FH | Binary Counter, | Rochester Electronics LLC | SN74HC191FH4 vs SN74HC191FH |