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

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Subtotal (1 tube of 37 units)*

$109.15

(exc. GST)

$119.88

(inc. GST)

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In Stock
  • 259 unit(s) ready to ship from another location
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Units
Per unit
Per Tube*
37 - 74$2.95$109.15
111 - 222$2.509$92.83
259 - 481$2.26$83.62
518 - 999$1.966$72.74
1036 +$1.658$61.35

*price indicative

RS Stock No.:
254-4981
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

Minimum Supply Voltage

4.75V

Pin Count

20

Maximum High Level Output Current

15mA

Maximum Supply Voltage

5.25V

Logic Comparator Type

Comparator

Maximum Low Level Output Current

48mA

Minimum Operating Temperature

-40°C

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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