SN74LS75N Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The SN74LS75N is a quad transparent D-latch logic IC from Texas Instruments in the LS family. It provides four independent latch functions operating at up to 35 MHz with a 16-pin DIP through-hole package. Available in stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- SN74LS75N Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1543(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad transparent D-latch with 4 independent latch functions in a single 16-pin DIP package for high-density logic designs
- High-speed LS family operation up to 35 MHz maximum frequency with 15 pF load capacitance specification
- Standard through-hole 16-pin PDIP package (R-PDIP-T16) enabling easy prototyping and breadboard-compatible designs
Applications
The SN74LS75N is widely used in data bus buffering, register file storage, and address latching applications within microprocessor and microcontroller systems. Its four transparent latch channels are ideal for temporary data storage in display drivers, memory address demultiplexers, and legacy TTL-compatible digital logic designs requiring reliable high-speed latch operation.
Specifications
| YTEOL | 15 |
| Family | LS |
| JESD-30 Code | R-PDIP-T16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 15pF |
| Logic IC Type | D LATCH |
| Max Frequency@Nom-Sup | 35000000Hz |
| Max I(ol) | 0.008A |
| Number of Bits | 2 |
| Number of Functions | 4 |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 53mA |
| Prop. Delay@Nom-Sup | 40ns |
| Propagation Delay (tpd) | 25ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 5.25V |
| Supply Voltage-Min (Vsup) | 4.75V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | TTL |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Trigger Type | HIGH LEVEL |
| fmax-Min | 35MHz |
| ## SN74LS75N Alternates Showing results | Image |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74LS75N:
suggested
suggested
suggested
suggested
D Latch, LS Series, 4-Func, High Level Triggered, 2-Bit, Complementary Output, TTL, PDSO16
Frequently Asked Questions
What is the SN74LS75N and how many latches does it contain?
The SN74LS75N is a quad transparent D-latch IC from Texas Instruments' LS logic family. It contains 4 independent D-type latch functions (2 bits per function grouping), capable of operating at frequencies up to 35 MHz with a 15 pF load capacitance.
What package does the SN74LS75N use?
The SN74LS75N is housed in a 16-pin PDIP (Plastic Dual Inline Package), JESD-30 code R-PDIP-T16. This through-hole package is suitable for breadboard prototyping and traditional PCB designs. It carries JESD-609 Code e4 for RoHS lead-free compliance.
What is the maximum output sink current of the SN74LS75N?
The SN74LS75N has a maximum low-level output sink current (I_OL) of 8 mA (0.008 A). This is consistent with standard LS-family TTL logic levels, making it fully compatible with other 74LS-series components in bus-oriented digital systems.
What are typical applications for the SN74LS75N quad latch?
The SN74LS75N is commonly used for address latching in 8-bit microprocessor systems, data bus hold circuits, multiplexed I/O lines, and display controller register storage. It is especially popular in legacy and educational digital circuit designs due to its standard PDIP form factor and straightforward transparent latch behavior.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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| 1+ | $2.1375 | $2.14 |
| 10+ | $2.0605 | $20.61 |
| 25+ | $1.6504 | $41.26 |
| 45+ | $1.2825 | $57.71 |
| 56+ | $1.2100 | $67.76 |
| 118+ | $1.1543 | $136.21 |
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