Renesas Electronics 74FCT521ATSOG, 8-Bit CMOS, TTL, 20-Pin

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Subtotal (1 pack of 5 units)*

$22.25

(exc. GST)

$24.50

(inc. GST)

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Units
Per unit
Per Pack*
5 - 5$4.45$22.25
10 - 20$4.016$20.08
25 - 105$3.79$18.95
110 +$3.712$18.56

*price indicative

Packaging Options:
RS Stock No.:
254-4982
Mfr. Part No.:
74FCT521ATSOG
Brand:
Renesas Electronics
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Brand

Renesas Electronics

Product Type

Comparator

Logic Family

CMOS

Number of Bits

8

Output Type

TTL

Mount Type

Surface

Pin Count

20

Minimum Supply Voltage

4.75V

Maximum Supply Voltage

5.25V

Maximum High Level Output Current

15mA

Minimum Operating Temperature

-40°C

Logic Comparator Type

Comparator

Maximum Low Level Output Current

48mA

Maximum Propagation Delay Time @ CL

7.2ns

Maximum Operating Temperature

85°C

Standards/Approvals

JEDEC standard 18

Series

74FCT

Automotive Standard

No

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

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