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

View all Logic Comparators
Bulk discount available

Subtotal 10 units (supplied in a tube)*

$46.98

(exc. GST)

$54.03

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • Plus 275 unit(s) shipping from 08 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
10 - 20$4.698
25 - 105$4.434
110 +$4.346

*price indicative

Packaging Options:
RS Stock No.:
254-4982P
Mfr. Part No.:
74FCT521ATSOG
Brand:
Renesas Electronics
Find similar products by selecting one or more attributes.
Select all

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.


Related links