SN75157PG4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
Texas Instruments SN75157PG4 is a dual differential line receiver in 8-pin PDIP package for RS-422 and RS-485 balanced signal reception. Supports common-mode input voltage range of -7 V to +7 V and data rates up to 10 Mbps. Available from stock worldwide.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SN75157PG4 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN75157PG4?
- Dual differential RS-422/RS-485 line receiver with common-mode input range of -7 V to +7 V for robust noise immunity in industrial environments
- Supports data rates up to 10 Mbps enabling high-speed serial communication over twisted-pair cables in factory automation networks
- 8-pin PDIP package with 5 V single-supply operation allows straightforward integration into existing RS-422 receiver circuit designs
What is SN75157PG4 used for?
The SN75157PG4 is used in RS-422 and RS-485 serial communication receiver circuits for industrial automation, PLC networks, and distributed control systems requiring noise-immune differential data reception over long cable runs. Its common-mode range of -7 V to +7 V and 10 Mbps data rate make it reliable in electrically noisy factory floor environments with ground potential differences between nodes. The device also suits instrumentation interfaces, motor drive feedback links, and multipoint serial bus termination in legacy industrial equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SN75157PG4 datasheet?
SN75157PG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN75157PG4?
Compatible alternatives and drop-in replacements for SN75157PG4:
Frequently Asked Questions
Which designs are a good fit for SN75157PG4 with 7 V?
SN75157PG4 fits industrial, embedded, and repair-oriented electronic assemblies when the design needs 7 V and 8 pins. It is a practical choice when the BOM also matches the 8-pin PDIP footprint.
How should engineers check package compatibility for SN75157PG4?
Compare the PCB land pattern, height allowance, and assembly process against the 8-pin PDIP style. The 8 pins detail is the first check before approving a replacement.
What matters when sourcing SN75157PG4 as a replacement?
Confirm the same 7 V, 8 pins, manufacturer traceability, and lifecycle status before substituting it. Buyers should also verify stock for the exact 8-pin PDIP configuration.
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