Part Details for SN74ALS259DR by Texas Instruments
Results Overview of SN74ALS259DR by Texas Instruments
- Distributor Offerings: (14 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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SN74ALS259DR Information
SN74ALS259DR by Texas Instruments is an FF/Latch.
FF/Latches 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 SN74ALS259DR
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-14729-2-ND
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DigiKey | IC D-TYPE ADDR 1:8 16-SOIC Min Qty: 2500 Container: Tape & Reel |
0 Tape & Reel |
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$2.9214 | Buy Now |
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DISTI #
595-SN74ALS259DR
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Mouser Electronics | Latches 8bit Addressable A 5 95-SN74ALS259D A 59 A 595-SN74ALS259D RoHS: Compliant | 1318 |
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$2.7100 / $3.7100 | Buy Now |
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DISTI #
86282426
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Verical | Latch Addressable 8-CH D-Type 16-Pin SOIC T/R RoHS: Compliant Min Qty: 127 Package Multiple: 1 | Americas - 2500 |
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$2.5000 / $2.9750 | Buy Now |
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DISTI #
86285168
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Verical | Latch Addressable 8-CH D-Type 16-Pin SOIC T/R RoHS: Compliant Min Qty: 127 Package Multiple: 1 Date Code: 0601 | Americas - 2500 |
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$2.5000 / $2.9750 | Buy Now |
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DISTI #
86286401
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Verical | Latch Addressable 8-CH D-Type 16-Pin SOIC T/R RoHS: Compliant Min Qty: 127 Package Multiple: 1 Date Code: 0001 | Americas - 2500 |
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$2.5000 / $2.9750 | Buy Now |
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Bristol Electronics | Latch Addressable 8-CH D-Type 16-Pin SOIC T/R Min Qty: 1 | 1898 |
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$1.4353 / $3.3379 | Buy Now |
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Bristol Electronics | Latch Addressable 8-CH D-Type 16-Pin SOIC T/R | 313 |
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RFQ | |
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Quest Components | IC,LATCH,SINGLE,8-BIT,ALS-TTL,SOP,16PIN,PLASTIC, TandR | 1518 |
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$1.4850 / $3.9600 | Buy Now |
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Quest Components | IC,LATCH,SINGLE,8-BIT,ALS-TTL,SOP,16PIN,PLASTIC, TandR | 1518 |
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$1.7568 / $4.3920 | Buy Now |
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Quest Components | IC,LATCH,SINGLE,8-BIT,ALS-TTL,SOP,16PIN,PLASTIC, TandR | 1312 |
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$1.4430 / $3.3300 | Buy Now |
US Tariff Estimator: SN74ALS259DR 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.
SN74ALS259DR CAD Models
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SN74ALS259DR Part Data Attributes
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SN74ALS259DR
Texas Instruments
Buy Now
Datasheet
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SN74ALS259DR
Texas Instruments
D Latch, ALS Series, 8-Func, Low Level Triggered, 8-Bit, 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 | 1:8 Dmux Followed By Latch; Reset Active Only When Latch Enable Is High | |
| Family | Als | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 Mm | |
| Load Capacitance (CL) | 50 Pf | |
| Logic IC Type | D Latch | |
| Max I(ol) | 0.008 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 8 | |
| Number of Functions | 8 | |
| 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) | 22 Ma | |
| Prop. Delay@Nom-Sup | 19 Ns | |
| Propagation Delay (tpd) | 13 Ns | |
| Qualification Status | Not Qualified | |
| Schmitt Trigger | No | |
| Seated Height-Max | 1.75 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 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 | Low Level | |
| Width | 3.9 Mm |
SN74ALS259DR Frequently Asked Questions (FAQ)
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The maximum clock frequency of the SN74ALS259DR is 40 MHz, but it can vary depending on the specific application and operating conditions.
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To ensure proper power and decoupling, use a 5V power supply, add a 0.1uF decoupling capacitor between VCC and GND, and use a 10uF bulk capacitor between VCC and GND.
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The SN74ALS259DR can sink or source up to 24mA of current per output, but it's recommended to limit the current to 16mA to ensure reliable operation.
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The SN74ALS259DR does not have a built-in reset function, but you can implement a reset function by using an external reset signal connected to the clock input (CLK) and the data inputs (D0-D7).
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The propagation delay of the SN74ALS259DR is typically around 10-15ns, but it can vary depending on the specific application and operating conditions.