557GI-05ALF, Clock Generator, 1-Input, 20-Pin TSSOP

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Subtotal 10 units (supplied in a tube)*

£37.60

(exc. VAT)

£45.10

(inc. VAT)

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  • Plus 220 unit(s) shipping from 20 October 2025
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Units
Per unit
10 - 18£3.76
20 - 24£3.685
26 - 72£3.55
74 +£3.065

*price indicative

Packaging Options:
RS Stock No.:
254-4936P
Mfr. Part No.:
557GI-05ALF
Brand:
Renesas Electronics
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Brand

Renesas Electronics

Logic Function

Multiplexer

Input Signal Type

HCSL

Output Logic Level

HCSL/LVDS

Operation Mode

Differential

Number of Clock Inputs

1

Package Type

TSSOP

Pin Count

20

The Renesas Electronics quad differential spread-spectrum clock generator that supports PCI-Express requirements. It is used in PC or embedded systems to substantially reduce electro-magnetic interference (EMI). The device provides four differential HCSL or LVDS high-frequency outputs with spread spectrum capability. The output frequency and spread type are selectable using external pins.

Packaged in 20-pin TSSOP
RoHS 5 (green) or RoHS 6 (green and lead free) complaint package
Supports PCI-Express applications
Four differential spread spectrum clock outputs
Spread spectrum for EMI reduction
Uses external 25 MHz clock or crystal input
Power down pin turns off chip
OE control tri-states outputs
Spread bypass option available
Industrial temperature range available