There are no models available for this part yet.
Overview of 74AC109LCQR by Fairchild Semiconductor Corporation
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 )
Where used in Applications:
Consumer Electronics
Aerospace and Defense
Energy and Power Systems
Healthcare
CAD Models for 74AC109LCQR by Fairchild Semiconductor Corporation
Part Data Attributes for 74AC109LCQR by Fairchild Semiconductor Corporation
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|---|---|
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Part Life Cycle Code
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Obsolete
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Ihs Manufacturer
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FAIRCHILD SEMICONDUCTOR CORP
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Part Package Code
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QLCC
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Package Description
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QCCN,
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Pin Count
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20
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Reach Compliance Code
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unknown
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HTS Code
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8542.39.00.01
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Family
|
AC
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JESD-30 Code
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S-CQCC-N20
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Length
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8.89 mm
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Logic IC Type
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J-KBAR FLIP-FLOP
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Number of Functions
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2
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Number of Terminals
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20
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Operating Temperature-Max
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85 °C
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Operating Temperature-Min
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-40 °C
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Output Polarity
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COMPLEMENTARY
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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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Propagation Delay (tpd)
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14.5 ns
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Qualification Status
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Not Qualified
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Seated Height-Max
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2.54 mm
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Supply Voltage-Max (Vsup)
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6 V
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Supply Voltage-Min (Vsup)
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2 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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INDUSTRIAL
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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
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POSITIVE EDGE
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Width
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8.89 mm
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fmax-Min
|
175 MHz
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Alternate Parts for 74AC109LCQR
This table gives cross-reference parts and alternative options found for 74AC109LCQR. 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 74AC109LCQR, 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 |
|---|---|---|---|
| M38510/75304S2X | AC SERIES, DUAL POSITIVE EDGE TRIGGERED J-KBAR FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 74AC109LCQR vs M38510/75304S2X |
| M38510/75304B2X | AC SERIES, DUAL POSITIVE EDGE TRIGGERED J-KBAR FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 74AC109LCQR vs M38510/75304B2X |
| 74AC109LC | J-Kbar Flip-Flop, AC Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output, CMOS, CQCC20, CERAMIC, LCC-20 | Fairchild Semiconductor Corporation | 74AC109LCQR vs 74AC109LC |
| 54AC109LM | J-Kbar Flip-Flop, AC Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output, CMOS, CQCC20, CERAMIC, LCC-20 | Fairchild Semiconductor Corporation | 74AC109LCQR vs 54AC109LM |
| 74AC109LCT | J-Kbar Flip-Flop, AC Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output, CMOS, CQCC20, CERAMIC, LCC-20 | Fairchild Semiconductor Corporation | 74AC109LCQR vs 74AC109LCT |
| M38510R75304B2X | AC SERIES, DUAL POSITIVE EDGE TRIGGERED J-KBAR FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 74AC109LCQR vs M38510R75304B2X |
| M38510/75304B2A | J-Kbar Flip-Flop, AC Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output, CMOS, CQCC20, CERAMIC, LCC-20 | Teledyne e2v | 74AC109LCQR vs M38510/75304B2A |
| 74AC109LCXR | J-Kbar Flip-Flop, AC Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output, CMOS, CQCC20, CERAMIC, LCC-20 | Fairchild Semiconductor Corporation | 74AC109LCQR vs 74AC109LCXR |
| M38510R75304S2X | AC SERIES, DUAL POSITIVE EDGE TRIGGERED J-KBAR FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 74AC109LCQR vs M38510R75304S2X |
| M38510/75304S2A | AC SERIES, DUAL POSITIVE EDGE TRIGGERED J-KBAR FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 74AC109LCQR vs M38510/75304S2A |