| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| DM74LS166M | Fairchild Semiconductor Corporation | Check for Price | Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16 | SN74LS166ADR vs DM74LS166M |
| HD74LS166ARP-EL | Hitachi Ltd | Check for Price | Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16 | SN74LS166ADR vs HD74LS166ARP-EL |
| SN74LS166DR2 | Motorola Semiconductor Products | Check for Price | Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16 | SN74LS166ADR vs SN74LS166DR2 |
| SN74LS166ADE4 | Texas Instruments | Check for Price | Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16 | SN74LS166ADR vs SN74LS166ADE4 |
| SN74LS166ADG4 | Texas Instruments | Check for Price | Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16 | SN74LS166ADR vs SN74LS166ADG4 |
| SN74LS166ADRE4 | Texas Instruments | Check for Price | Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16 | SN74LS166ADR vs SN74LS166ADRE4 |
| SN74LS166ADRG4 | Texas Instruments | Check for Price | Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16 | SN74LS166ADR vs SN74LS166ADRG4 |
| HD74LS166ARP | Renesas Electronics Corporation | Check for Price | Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16 | SN74LS166ADR vs HD74LS166ARP |
| SN74LS166D | Rochester Electronics LLC | Check for Price | Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16 | SN74LS166ADR vs SN74LS166D |
| DM74LS166MX | Fairchild Semiconductor Corporation | Check for Price | Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16 | SN74LS166ADR vs DM74LS166MX |
Part Details for SN74LS166ADR by Texas Instruments
Results Overview of SN74LS166ADR by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (9 options)
- CAD Models: (Available)
- 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.
SN74LS166ADR Information
SN74LS166ADR by Texas Instruments is a Shift Register.
Shift Registers are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
Price & Stock for SN74LS166ADR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-49900-2-ND
|
DigiKey | IC SR PUSH-PULL 8BIT 16-SOIC Min Qty: 2500 Container: Tape & Reel |
17853 Tape & Reel |
|
$0.3805 / $0.4081 | Buy Now |
|
DISTI #
296-49900-1-ND
|
DigiKey | IC SR PUSH-PULL 8BIT 16-SOIC Min Qty: 1 Container: Cut Tape |
353 Cut Tape |
|
$0.4391 / $0.8700 | Buy Now |
|
DISTI #
296-49900-6-ND
|
DigiKey | IC SR PUSH-PULL 8BIT 16-SOIC Min Qty: 1 Container: Digi-Reel |
353 Digi-Reel® |
|
$0.4391 / $0.8700 | Buy Now |
|
DISTI #
595-SN74LS166ADR
|
Mouser Electronics | Counter Shift Registers Serial-out shift Reg isters A 595-SN74LS A 595-SN74LS166AD RoHS: Compliant | 3762 |
|
$0.3970 / $0.8700 | Buy Now |
US Tariff Estimator: SN74LS166ADR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
SN74LS166ADR CAD Models
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SN74LS166ADR Part Data Attributes
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SN74LS166ADR
Texas Instruments
Buy Now
Datasheet
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SN74LS166ADR
Texas Instruments
Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Additional Feature | Clock Inhibit | |
| Count Direction | Right | |
| Family | Ls | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 Mm | |
| Load Capacitance (CL) | 15 Pf | |
| Logic IC Type | Parallel In Serial Out | |
| Max Frequency@Nom-Sup | 25000000 Hz | |
| Max I(ol) | 0.008 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Polarity | True | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tr | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 32 Ma | |
| Prop. Delay@Nom-Sup | 25 Ns | |
| Propagation Delay (tpd) | 25 Ns | |
| Qualification Status | Not Qualified | |
| Schmitt Trigger | No | |
| Seated Height-Max | 1.75 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 Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trigger Type | Positive Edge | |
| Width | 3.9 Mm | |
| fmax-Min | 25 Mhz |
Alternate Parts for SN74LS166ADR
This table gives cross-reference parts and alternative options found for SN74LS166ADR. 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 SN74LS166ADR, 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.
SN74LS166ADR Frequently Asked Questions (FAQ)
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The maximum clock frequency of the SN74LS166ADR is 25 MHz.
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The SN74LS166ADR requires a single 5V power supply, and it's recommended to use a decoupling capacitor of 0.1 μF to 1 μF between VCC and GND to ensure proper power supply decoupling.
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The maximum input voltage that the SN74LS166ADR can tolerate is 5.5V, and exceeding this voltage may cause damage to the device.
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The asynchronous reset input (CLR) should be tied to VCC through a pull-up resistor (e.g., 1 kΩ) to ensure that the device is properly reset. A low signal on CLR resets the device.
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The propagation delay of the SN74LS166ADR is typically 10 ns, but it can vary depending on the operating conditions and load capacitance.