Part Details for SN54ALS521J by Texas Instruments
Overview of SN54ALS521J by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (9 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Education and Research
Internet of Things (IoT)
Industrial Automation
Computing and Data Storage
Aerospace and Defense
Healthcare
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Electronic Manufacturing
Automotive
Part Details for SN54ALS521J
SN54ALS521J CAD Models
SN54ALS521J Part Data Attributes
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SN54ALS521J
Texas Instruments
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Datasheet
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SN54ALS521J
Texas Instruments
ALS SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDIP20
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | DIP, DIP20,.3 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | CASCADABLE | |
| Family | ALS | |
| JESD-30 Code | R-GDIP-T20 | |
| Length | 24.195 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | IDENTITY COMPARATOR | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Polarity | INVERTED | |
| Package Body Material | CERAMIC, GLASS-SEALED | |
| Package Code | DIP | |
| Package Equivalence Code | DIP20,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Power Supply Current-Max (ICC) | 19 mA | |
| Propagation Delay (tpd) | 25 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | TTL | |
| Temperature Grade | MILITARY | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 7.62 mm |
Alternate Parts for SN54ALS521J
This table gives cross-reference parts and alternative options found for SN54ALS521J. 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 SN54ALS521J, 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 |
|---|---|---|---|---|
| SNC54ALS688J | Texas Instruments | Check for Price | IC,IDENTITY COMPARATOR,ALS-TTL,DIP,20PIN,CERAMIC | SN54ALS521J vs SNC54ALS688J |
| SN74ALS688N1 | Texas Instruments | Check for Price | IC,IDENTITY COMPARATOR,ALS-TTL,DIP,20PIN,PLASTIC | SN54ALS521J vs SN74ALS688N1 |
| SN74ALS688N | Texas Instruments | $5.2969 | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-PDIP 0 to 70 | SN54ALS521J vs SN74ALS688N |
| SN74ALS688JP4 | Texas Instruments | Check for Price | IC,IDENTITY COMPARATOR,ALS-TTL,DIP,20PIN,CERAMIC | SN54ALS521J vs SN74ALS688JP4 |
| DM54ALS521J/883C | Texas Instruments | Check for Price | IC,IDENTITY COMPARATOR,ALS-TTL,DIP,20PIN,CERAMIC | SN54ALS521J vs DM54ALS521J/883C |
| DM74ALS521J/A+ | Texas Instruments | Check for Price | IC,IDENTITY COMPARATOR,ALS-TTL,DIP,20PIN,CERAMIC | SN54ALS521J vs DM74ALS521J/A+ |
| SNJ54ALS521J-00 | Texas Instruments | Check for Price | ALS SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDIP20 | SN54ALS521J vs SNJ54ALS521J-00 |
| DM74ALS521J/A+ | National Semiconductor Corporation | Check for Price | IC,IDENTITY COMPARATOR,ALS-TTL,DIP,20PIN,CERAMIC | SN54ALS521J vs DM74ALS521J/A+ |
| SN74ALS688NE4 | Texas Instruments | Check for Price | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-PDIP 0 to 70 | SN54ALS521J vs SN74ALS688NE4 |