Part Details for 74F779QCQR by Fairchild Semiconductor Corporation
Overview of 74F779QCQR by Fairchild Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (7 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 74F779QCQR
74F779QCQR CAD Models
74F779QCQR Part Data Attributes:
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74F779QCQR
Fairchild Semiconductor Corporation
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Datasheet
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74F779QCQR
Fairchild Semiconductor Corporation
Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 8-Bit, Bidirectional, TTL, PQCC20, PLASTIC, LCC-20
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | QLCC | |
| Package Description | QCCJ, | |
| Pin Count | 20 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | TCO OUTPUT; MULTIPLEXED I/O | |
| Count Direction | BIDIRECTIONAL | |
| Family | F/FAST | |
| JESD-30 Code | S-PQCC-J20 | |
| Length | 8.9662 mm | |
| Load/Preset Input | YES | |
| Logic IC Type | BINARY COUNTER | |
| Mode of Operation | SYNCHRONOUS | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Characteristics | 3-STATE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | QCCJ | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Propagation Delay (tpd) | 22 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 4.57 mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | TTL | |
| Temperature Grade | COMMERCIAL | |
| Terminal Form | J BEND | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Trigger Type | POSITIVE EDGE | |
| Width | 8.9662 mm | |
| fmax-Min | 100 MHz |
Alternate Parts for 74F779QCQR
This table gives cross-reference parts and alternative options found for 74F779QCQR. 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 74F779QCQR, 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 |
|---|---|---|---|
| 74F579QC | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 8-Bit, Bidirectional, TTL, PQCC20, PLASTIC, LCC-20 | Fairchild Semiconductor Corporation | 74F779QCQR vs 74F579QC |
| 74F579QC | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 8-Bit, Bidirectional, TTL, PQCC20, PLASTIC, LCC-20 | Rochester Electronics LLC | 74F779QCQR vs 74F579QC |
| 74F779QC | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 8-Bit, Bidirectional, TTL, PQCC20, PLASTIC, LCC-20 | Fairchild Semiconductor Corporation | 74F779QCQR vs 74F779QC |
| 74F579QC | IC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT BIDIRECTIONAL BINARY COUNTER, PQCC20, PLASTIC, CC-20, Counter | National Semiconductor Corporation | 74F779QCQR vs 74F579QC |
| 74F579QC | F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT BIDIRECTIONAL BINARY COUNTER, PQCC20, PLASTIC, CC-20 | Texas Instruments | 74F779QCQR vs 74F579QC |
| 74F579QCQR | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 8-Bit, Bidirectional, TTL, PQCC20, PLASTIC, LCC-20 | Fairchild Semiconductor Corporation | 74F779QCQR vs 74F579QCQR |
| 74F779QC | F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT BIDIRECTIONAL BINARY COUNTER, PQCC20 | Texas Instruments | 74F779QCQR vs 74F779QC |