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

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Subtotal (1 tube of 37 units)*

Kr. 700,928

(exc. VAT)

Kr. 876,16

(inc. VAT)

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In Stock
  • 259 unit(s) ready to ship
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Units
Per unit
Per Tube*
37 - 74Kr. 18,944Kr. 700,93
111 - 222Kr. 17,301Kr. 640,14
259 - 481Kr. 16,846Kr. 623,30
518 - 999Kr. 16,414Kr. 607,32
1036 +Kr. 16,004Kr. 592,15

*price indicative

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

Renesas Electronics

Logic Family

CMOS

Product Type

Comparator

Number of Bits

8

Output Type

TTL

Mount Type

Surface

Pin Count

20

Minimum Supply Voltage

4.75V

Maximum High Level Output Current

15mA

Maximum Supply Voltage

5.25V

Maximum Propagation Delay Time @ CL

7.2ns

Minimum Operating Temperature

-40°C

Logic Comparator Type

Comparator

Maximum Low Level Output Current

48mA

Maximum Operating Temperature

85°C

Series

74FCT

Standards/Approvals

JEDEC standard 18

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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