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8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-PDIP 0 to 70
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 # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-SN74LS688NE4-ND
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DigiKey | IC COMPARATOR IDENTITY 8B 20DIP Min Qty: 520 Lead time: 12 Weeks Container: Tube | Temporarily Out of Stock |
|
$1.9302 | Buy Now |
DISTI #
595-SN74LS688NE4
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Mouser Electronics | Logic Comparators 8-Bit Magnitude/Id Comparator RoHS: Compliant | 69 |
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$1.4600 / $3.0300 | Buy Now |
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Bristol Electronics | 5 |
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RFQ |
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SN74LS688NE4
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74LS688NE4
Texas Instruments
8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-PDIP 0 to 70
|
Rohs Code | No | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | DIP | |
Package Description | DIP, DIP20,.3 | |
Pin Count | 20 | |
Reach Compliance Code | compliant | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Texas Instruments | |
Additional Feature | CASCADABLE | |
Family | LS | |
JESD-30 Code | R-PDIP-T20 | |
JESD-609 Code | e4 | |
Length | 25.4 mm | |
Load Capacitance (CL) | 45 pF | |
Logic IC Type | IDENTITY COMPARATOR | |
Max I(ol) | 0.024 A | |
Number of Bits | 8 | |
Number of Functions | 8 | |
Number of Terminals | 20 | |
Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | ||
Output Polarity | INVERTED | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | DIP | |
Package Equivalence Code | DIP20,.3 | |
Package Shape | RECTANGULAR | |
Package Style | IN-LINE | |
Packing Method | TUBE | |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
Power Supply Current-Max (ICC) | 65 mA | |
Prop. Delay@Nom-Sup | 23 ns | |
Propagation Delay (tpd) | 23 ns | |
Qualification Status | Not Qualified | |
Schmitt Trigger | YES | |
Seated Height-Max | 5.08 mm | |
Supply Voltage-Max (Vsup) | 5.25 V | |
Supply Voltage-Min (Vsup) | 4.85 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | NO | |
Technology | TTL | |
Temperature Grade | COMMERCIAL | |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
Width | 7.62 mm |
This table gives cross-reference parts and alternative options found for SN74LS688NE4. 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 SN74LS688NE4, 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 |
---|---|---|---|
SNJ54LS688J | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-CDIP -55 to 125 | Texas Instruments | SN74LS688NE4 vs SNJ54LS688J |
SN54LS688J | Identity Comparator, LS Series, 8-Bit, Inverted Output, TTL, CDIP20, 732-03 | Motorola Semiconductor Products | SN74LS688NE4 vs SN54LS688J |
SN74LS688JD | LS SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDIP20, CERAMIC, DIP-20 | Motorola Mobility LLC | SN74LS688NE4 vs SN74LS688JD |
SN74LS688JS | LS SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDIP20, CERAMIC, DIP-20 | Motorola Mobility LLC | SN74LS688NE4 vs SN74LS688JS |
SN54LS688J | LS SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDIP20, 732-03 | Motorola Mobility LLC | SN74LS688NE4 vs SN54LS688J |
SN74LS688JDS | Identity Comparator, LS Series, 8-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20 | Motorola Semiconductor Products | SN74LS688NE4 vs SN74LS688JDS |
SN74LS688NDS | LS SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDIP20, PLASTIC PACKAGE-20 | Motorola Mobility LLC | SN74LS688NE4 vs SN74LS688NDS |
SN54LS688JD | Identity Comparator, LS Series, 8-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20 | Motorola Semiconductor Products | SN74LS688NE4 vs SN54LS688JD |
SN74LS688NS | LS SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDIP20, PLASTIC PACKAGE-20 | Motorola Mobility LLC | SN74LS688NE4 vs SN74LS688NS |
5962-8415301VRA | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-CDIP -55 to 125 | Texas Instruments | SN74LS688NE4 vs 5962-8415301VRA |