Renesas Electronics 74FCT521ATSOG, 8bit-Bit, Comparator, TTL

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Subtotal (1 tube of 37 units)*

$123.654

(exc. GST)

$142.191

(inc. GST)

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  • Plus 259 unit(s) shipping from 08 December 2025
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Units
Per unit
Per Tube*
37 - 74$3.342$123.65
111 - 222$2.843$105.19
259 - 481$2.56$94.72
518 - 999$2.228$82.44
1036 +$1.879$69.52

*price indicative

RS Stock No.:
254-4981
Mfr. Part No.:
74FCT521ATSOG
Brand:
Renesas Electronics
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Brand

Renesas Electronics

Logic Family

CMOS

Logic Function

Comparator

Output Function

A=B

Number of Bits

8bit

Output Type

TTL

The Renesas Electronics 8-bit identity comparator built using an advanced dual metal CMOS technology. These devices compare two words of up to eight bits each and provide a low output when the two words match bit for bit. The expansion input IA = B also serves as an active low enable input.

A and C grades
Low input and output leakage ≤ 1 μA (max.)
CMOS power levels
High drive outputs (-15 mA IOH, 48 mA IOL)
Meets or exceeds JEDEC standard 18 specifications
Power off disable outputs permit "live insertion"
Available in SOIC and QSOP packages

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


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