74AC251SCX

Obsolete
RFQ for sourcing
Package16-SOIC (0.154", 3.90mm Width)
MountSurface Mount
Lifecycleobsolete
ManufacturerRochester Electronics

Pricing

1+
$1.10
10+
$1.01
100+
$0.9020
500+
$0.7920
1000+
$0.7150
5000+
$0.6380

* Estimated pricing for reference only. Final price depends on quantity, availability, and market conditions. Submit an RFQ for an exact quote.

Technical Specifications

CategoryIntegrated Circuits (ICs)/Signal Switches, Multiplexers, Decoders
Product StatusObsolete
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case16-SOIC (0.154", 3.90mm Width)
TypeMultiplexer
Supplier Device Package16-SOIC
Voltage - Supply2V ~ 6V
Voltage Supply SourceSingle Supply
Current - Output High, Low24mA, 24mA
Circuit1 x 8:1
Independent Circuits1
E U Ro H S StatusROHS3 Compliant
U S E C C NEAR99
H T S U S8542.39.0001
R E A C H StatusVendor is not defined
China Ro H S StatusOrange Symbol: Safe for use during the environmental protection period

Product Overview

The 74AC251SCX is a signal switches, mux & decoders in the Combinational Logic family manufactured by Rochester Electronics. This part has been marked as obsolete by Rochester Electronics; FPGACenter can quote verified sourcing options through qualified specialty channels.

Key specifications include Category: Integrated Circuits (ICs)/Signal Switches, Multiplexers, Decoders, Product Status: Obsolete, Operating Temperature: -40°C ~ 85°C, Mounting Type: Surface Mount, Package / Case: 16-SOIC (0.154", 3.90mm Width).

This device comes in a 16-SOIC (0.154", 3.90mm Width) package with surface mount mounting.

Submit an RFQ for 74AC251SCX; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.

Application Areas

Consumer ElectronicsIndustrial ControlTelecommunicationsComputingAutomotive Electronics

Frequently Asked Questions

Can FPGACenter source the 74AC251SCX?

Yes. FPGACenter can quote 74AC251SCX through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.

What package type is the 74AC251SCX available in?

The 74AC251SCX by Rochester Electronics is available in a 16-SOIC (0.154", 3.90mm Width) package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.

The 74AC251SCX is marked as obsolete. Are the parts genuine?

Absolutely. All 74AC251SCX units sourced by FPGACenter are 100% original Rochester Electronics components. We follow IDEA-STD-1010 inspection standards and provide full traceability documentation. We specialize in obsolete part sourcing and verify availability before confirming supply.

What is the pricing for 74AC251SCX?

Unit pricing for 74AC251SCX starts at $1.10 with volume discounts available for quantities of 10+, 100+, 500+, and 1,000+ units. Submit an RFQ for a customized quote based on your specific quantity requirements.

More from Rochester Electronics

View All Rochester Electronics
PDTC123JU
The PDTC123JU is a specialized telecom IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the PDTC123JU is currently in active production through Rochester Electronics's standard distribution channels.
860.400 pcs In Stock$0.0609
PUMT1
The PUMT1 is a specialized telecom IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the PUMT1 is currently in active production through Rochester Electronics's standard distribution channels.
462.440 pcs In Stock$0.0983
BZV55-C24
The BZV55-C24 is a specialized telecom IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the BZV55-C24 is currently in active production through Rochester Electronics's standard distribution channels.
247.584 pcs In Stock$0.0491
BAS116H
The BAS116H is a specialized telecom IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the BAS116H is currently in active production through Rochester Electronics's standard distribution channels.
181.134 pcs In Stock$0.0738
PTVS30VS1UR115
The PTVS30VS1UR115 is a specialized telecom IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the PTVS30VS1UR115 is currently in active production through Rochester Electronics's standard distribution channels.
149.489 pcs In Stock$0.3600
74LVC1T45GW125
The 74LVC1T45GW125 is a specialized telecom IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the 74LVC1T45GW125 is currently in active production through Rochester Electronics's standard distribution channels.
88.693 pcs In Stock$0.4140
Get Quote