Part Details for SN74ALS994FN by Texas Instruments
Overview of SN74ALS994FN by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: 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.
Part Details for SN74ALS994FN
SN74ALS994FN CAD Models
SN74ALS994FN Part Data Attributes
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SN74ALS994FN
Texas Instruments
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Datasheet
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SN74ALS994FN
Texas Instruments
IC ALS SERIES, HIGH LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PQCC28, FF/Latch
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | QCCJ, LDCC28,.5SQ | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | WITH READ-BACK | |
| Family | ALS | |
| JESD-30 Code | S-PQCC-J28 | |
| Length | 11.5062 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | D LATCH | |
| Number of Bits | 10 | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Characteristics | 3-STATE | |
| Output Polarity | TRUE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | QCCJ | |
| Package Equivalence Code | LDCC28,.5SQ | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Power Supply Current-Max (ICC) | 82 mA | |
| Propagation Delay (tpd) | 27 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 4.57 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 | TTL | |
| Temperature Grade | COMMERCIAL | |
| Terminal Form | J BEND | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Trigger Type | HIGH LEVEL | |
| Width | 11.5062 mm |
Alternate Parts for SN74ALS994FN
This table gives cross-reference parts and alternative options found for SN74ALS994FN. 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 SN74ALS994FN, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 100350QCX | Fairchild Semiconductor Corporation | Check for Price | D Latch, 100K Series, 1-Func, Low Level Triggered, 6-Bit, Complementary Output, ECL, PQCC28, 0.450 X 0.450 INCH, PLASTIC, MO-047, LCC-28 | SN74ALS994FN vs 100350QCX |
| 100331QCQR | Texas Instruments | Check for Price | 100K SERIES, TRIPLE POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PQCC28, PLASTIC, CC-28 | SN74ALS994FN vs 100331QCQR |
| 100355QC | Fairchild Semiconductor Corporation | Check for Price | D Latch, 100K Series, 1-Func, Low Level Triggered, 4-Bit, Complementary Output, ECL, PQCC28, 0.450 X 0.450 INCH, PLASTIC, MO-047, LCC-28 | SN74ALS994FN vs 100355QC |
| 100355QCX | Fairchild Semiconductor Corporation | Check for Price | D Latch, 100K Series, 1-Func, Low Level Triggered, 4-Bit, Complementary Output, ECL, PQCC28, 0.450 X 0.450 INCH, PLASTIC, MO-047, LCC-28 | SN74ALS994FN vs 100355QCX |
| 100343QI | Fairchild Semiconductor Corporation | Check for Price | D Latch, 100K Series, 1-Func, Low Level Triggered, 8-Bit, True Output, ECL, PQCC28, 0.450 X 0.450 INCH, PLASTIC, MO-047, LCC-28 | SN74ALS994FN vs 100343QI |
| 100353QI | Fairchild Semiconductor Corporation | Check for Price | D Flip-Flop, 100K Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, ECL, PQCC28, 0.450 X 0.450 INCH, PLASTIC, MO-047, LCC-28 | SN74ALS994FN vs 100353QI |
| 100331QC | Rochester Electronics LLC | Check for Price | D Flip-Flop, 100K Series, 3-Func, Positive Edge Triggered, 1-Bit, Complementary Output, ECL, PQCC28, 0.450 X 0.450 INCH, PLASTIC, MO-047, LCC-28 | SN74ALS994FN vs 100331QC |
| 100353QIX | Fairchild Semiconductor Corporation | Check for Price | D Flip-Flop, 100K Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, ECL, PQCC28, 0.450 X 0.450 INCH, PLASTIC, MO-047, LCC-28 | SN74ALS994FN vs 100353QIX |
| 100343QCX | Texas Instruments | Check for Price | 100K SERIES, LOW LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PQCC28, PLASTIC, CC-28 | SN74ALS994FN vs 100343QCX |
| 100353QCX | Fairchild Semiconductor Corporation | Check for Price | D Flip-Flop, 100K Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, ECL, PQCC28, 0.450 X 0.450 INCH, PLASTIC, MO-047, LCC-28 | SN74ALS994FN vs 100353QCX |