There are no models available for this part yet.
Overview of QS74FCT2191ATL by Quality Semiconductor Inc
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: ( 10 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
CAD Models for QS74FCT2191ATL by Quality Semiconductor Inc
Part Data Attributes for QS74FCT2191ATL by Quality Semiconductor Inc
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|---|---|
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Rohs Code
|
No
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Part Life Cycle Code
|
Obsolete
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Ihs Manufacturer
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QUALITY SEMICONDUCTOR INC
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Package Description
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QCCN, LCC20,.35SQ
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Reach Compliance Code
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unknown
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Additional Feature
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TCO OUTPUT
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Count Direction
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BIDIRECTIONAL
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Family
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FCT
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JESD-30 Code
|
S-CQCC-N20
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JESD-609 Code
|
e0
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Load Capacitance (CL)
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50 pF
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Load/Preset Input
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YES
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Logic IC Type
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BINARY COUNTER
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Max Frequency@Nom-Sup
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125000000 Hz
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Max I(ol)
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0.012 A
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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
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70 °C
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Operating Temperature-Min
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Output Characteristics
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SERIES-RESISTOR
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Package Body Material
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CERAMIC, METAL-SEALED COFIRED
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Package Code
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QCCN
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Package Equivalence Code
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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
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Prop. Delay@Nom-Sup
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7.8 ns
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Propagation Delay (tpd)
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7.8 ns
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Qualification Status
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Not Qualified
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Supply Voltage-Max (Vsup)
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5.25 V
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Supply Voltage-Min (Vsup)
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4.75 V
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Supply Voltage-Nom (Vsup)
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5 V
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Surface Mount
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YES
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Technology
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CMOS
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Temperature Grade
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COMMERCIAL
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Terminal Finish
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TIN LEAD
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Terminal Form
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NO LEAD
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Terminal Pitch
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1.27 mm
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Terminal Position
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QUAD
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Trigger Type
|
POSITIVE EDGE
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Alternate Parts for QS74FCT2191ATL
This table gives cross-reference parts and alternative options found for QS74FCT2191ATL. 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 QS74FCT2191ATL, 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 |
|---|---|---|---|
| QS54FCT191TLB | Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CQCC20, | Quality Semiconductor Inc | QS74FCT2191ATL vs QS54FCT191TLB |
| CY54FCT191ATLMB | Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CQCC20, LCC-20 | Cypress Semiconductor | QS74FCT2191ATL vs CY54FCT191ATLMB |
| IDT74FCT193ATL | Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CQCC20, LCC-20 | Integrated Device Technology Inc | QS74FCT2191ATL vs IDT74FCT193ATL |
| IDT54FCT191TLB | Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CQCC20, LCC-20 | Integrated Device Technology Inc | QS74FCT2191ATL vs IDT54FCT191TLB |
| QS54FCT191ATLB | Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CQCC20, | Quality Semiconductor Inc | QS74FCT2191ATL vs QS54FCT191ATLB |
| QS54FCT2191ATLB | Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CQCC20, | Quality Semiconductor Inc | QS74FCT2191ATL vs QS54FCT2191ATLB |
| 5962-89733032A | Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CQCC20, LCC-20 | Integrated Device Technology Inc | QS74FCT2191ATL vs 5962-89733032A |
| QS54FCT193ATLB | Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CQCC20, | Quality Semiconductor Inc | QS74FCT2191ATL vs QS54FCT193ATLB |
| QS74FCT193ATL | Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CQCC20, | Quality Semiconductor Inc | QS74FCT2191ATL vs QS74FCT193ATL |
| P54FCT191TLB | Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CQCC20, HERMETIC SEALED, LCC-20 | Pyramid Semiconductor Corporation | QS74FCT2191ATL vs P54FCT191TLB |