Part Details for 74HCT191DB by NXP Semiconductors
Overview of 74HCT191DB by NXP Semiconductors
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (6 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for 74HCT191DB
74HCT191DB CAD Models
74HCT191DB Part Data Attributes
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74HCT191DB
NXP Semiconductors
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Datasheet
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74HCT191DB
NXP Semiconductors
IC HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, Counter
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Part Life Cycle Code | Active | |
Ihs Manufacturer | NXP SEMICONDUCTORS | |
Package Description | SSOP, | |
Reach Compliance Code | unknown | |
HTS Code | 8542.39.00.01 | |
Additional Feature | TCO OUTPUT | |
Count Direction | BIDIRECTIONAL | |
Family | HCT | |
JESD-30 Code | R-PDSO-G16 | |
Length | 6.2 mm | |
Load Capacitance (CL) | 50 pF | |
Load/Preset Input | YES | |
Logic IC Type | BINARY COUNTER | |
Mode of Operation | SYNCHRONOUS | |
Number of Bits | 4 | |
Number of Functions | 1 | |
Number of Terminals | 16 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | SSOP | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE, SHRINK PITCH | |
Propagation Delay (tpd) | 72 ns | |
Qualification Status | Not Qualified | |
Seated Height-Max | 2 mm | |
Supply Voltage-Max (Vsup) | 5.5 V | |
Supply Voltage-Min (Vsup) | 4.5 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | AUTOMOTIVE | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.65 mm | |
Terminal Position | DUAL | |
Trigger Type | POSITIVE EDGE | |
Width | 5.3 mm | |
fmax-Min | 13 MHz |
Alternate Parts for 74HCT191DB
This table gives cross-reference parts and alternative options found for 74HCT191DB. 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 74HCT191DB, 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 |
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74HCT193DB | IC HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOT-338-1, SSOP-16, Counter | NXP Semiconductors | 74HCT191DB vs 74HCT193DB |
74HCT193DB,112 | 74HC(T)193 - Presettable synchronous 4-bit binary up, down counter SSOP1 16-Pin | NXP Semiconductors | 74HCT191DB vs 74HCT193DB,112 |
74HCT193DB,112 | 74HC193; 74HCT193 - Presettable synchronous 4-bit binary up/down counter@en-us SSOP1 16-Pin | Nexperia | 74HCT191DB vs 74HCT193DB,112 |
74HCT193DB | Binary Counter | Nexperia | 74HCT191DB vs 74HCT193DB |
935189730118 | Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 | Nexperia | 74HCT191DB vs 935189730118 |
74HCT193DB,118 | 74HC(T)193 - Presettable synchronous 4-bit binary up, down counter SSOP1 16-Pin | NXP Semiconductors | 74HCT191DB vs 74HCT193DB,118 |