SN75469NG4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The SN75469NG4 is a 7-channel NPN Darlington transistor array from Texas Instruments with 100V collector-emitter voltage and 500mA continuous output current per channel in a 16-pin DIP package. It is designed to drive high-current loads such as relays, solenoids, and stepper motors directly from logic-level signals. Available in stock with worldwide shipping from authorized distributors.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- SN75469NG4 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN75469NG4?
- 7 independent NPN Darlington transistor channels with 100V VCEO and 500mA continuous collector current
- Direct interface with TTL and CMOS logic levels for driving high-current inductive and resistive loads
- 16-pin DIP package with integrated suppression diodes for inductive load switching protection
What is SN75469NG4 used for?
The SN75469NG4 is widely used in relay driver arrays, solenoid drivers, stepper motor control circuits, and lamp drivers in industrial automation and robotics systems. Its Darlington configuration provides high current gain, enabling direct drive from microcontroller GPIO pins without external buffering. The device is also suitable for LED matrix driving, printer head control, and other applications requiring simultaneous multi-channel high-current switching.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SN75469NG4 datasheet?
SN75469NG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN75469NG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum voltage and current rating of the SN75469NG4?
The SN75469NG4 supports a maximum collector-emitter voltage of 100V and a continuous collector current of 500mA per channel, making it suitable for driving medium-power loads such as relays and small motors.
How many channels does the SN75469NG4 contain?
The SN75469NG4 contains 7 independent NPN Darlington transistor pairs in a single 16-pin DIP IC, allowing simultaneous control of up to 7 separate high-current output channels.
What logic families can directly drive the SN75469NG4?
The SN75469NG4 is compatible with TTL and CMOS logic families, meaning standard 3.3V and 5V GPIO signals from microcontrollers and FPGAs can directly drive its input without additional interface components.
What package is the SN75469NG4 available in?
The SN75469NG4 comes in a 16-pin DIP (Dual In-Line Package), a through-hole form factor suitable for prototyping, breadboarding, and wave-soldered PCB assemblies.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
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.
More from Texas Instruments
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit