IDT74FCT521CTPYG8 IDT, Integrated Device Technology Inc, IDT74FCT521CTPYG8 Datasheet

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IDT74FCT521CTPYG8

Manufacturer Part Number
IDT74FCT521CTPYG8
Description
IC COMPARATOR IDENTITY 8B 20SSOP
Manufacturer
IDT, Integrated Device Technology Inc
Series
74FCTr
Type
Identity Comparatorr
Datasheet

Specifications of IDT74FCT521CTPYG8

Number Of Bits
8
Delay Time - Propagation
1.5ns
Current - Supply
0.1µA
Voltage - Supply
5V
Operating Temperature
-40°C ~ 85°C
Package / Case
20-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74FCT521CTPYG8
© 2009 Integrated Device Technology, Inc.
FEATURES:
• A and C grades
• Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA (max.)
• CMOS power levels
• True TTL input and output compatibility:
• High Drive outputs (-15mA I
• Meets or exceeds JEDEC standard 18 specifications
• Power off disable outputs permit "live insertion"
• Available in SOIC, SSOP, and QSOP packages
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
FUNCTIONAL BLOCK DIAGRAM
IDT74FCT521AT/CT
FAST CMOS 8-BIT IDENTITY COMPARATOR
– V
– V
OH
OL
= 0.3V (typ.)
= 3.3V (typ.)
OH
, 48mA I
I
A=B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
0
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
11
12
13
14
15
16
17
18
2
3
4
5
6
7
8
9
1
OL
)
FAST CMOS 8-BIT
IDENTITY COMPARATOR
1
DESCRIPTION:
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 I
enable input.
The IDT74FCT521T is an 8-bit identity comparator built using an
19
INDUSTRIAL TEMPERATURE RANGE
O
IDT74FCT521AT/CT
A=B
A
=
B
also serves as an active low
OCTOBER 2009
DSC-2572/13

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IDT74FCT521CTPYG8 Summary of contents

Page 1

IDT74FCT521AT/CT FAST CMOS 8-BIT IDENTITY COMPARATOR FEATURES: • A and C grades • Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA (max.) • CMOS power levels • True TTL input and output compatibility: – 3.3V ...

Page 2

IDT74FCT521AT/CT FAST CMOS 8-BIT IDENTITY COMPARATOR PIN CONFIGURATION A ...

Page 3

IDT74FCT521AT/CT FAST CMOS 8-BIT IDENTITY COMPARATOR DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial –40°C to +85° 5.0V ± Symbol Parameter V Input HIGH Level IH V Input LOW ...

Page 4

IDT74FCT521AT/CT FAST CMOS 8-BIT IDENTITY COMPARATOR POWER SUPPLY CHARACTERISTICS Symbol Parameter ΔI Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply CCD (4) Current (6) I Total Power Supply Current C NOTES: 1. For conditions shown as ...

Page 5

IDT74FCT521AT/CT FAST CMOS 8-BIT IDENTITY COMPARATOR TEST CIRCUITS AND WAVEFORMS OUT V IN Pulse D.U.T Generator . R T Test Circuits for All Outputs DATA INPUT t SU TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL ...

Page 6

IDT74FCT521AT/CT FAST CMOS 8-BIT IDENTITY COMPARATOR ORDERING INFORMATION XXXX XX FCT Device Type Temp. Range Datasheet Document History 10/03/09 Pg. 6 Updated the ordering information by removing the "IDT" notation and non RoHS part. CORPORATE HEADQUARTERS 6024 Silver Creek Valley ...

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