IDT74FCT521 Integrated Device Technology, IDT74FCT521 Datasheet

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IDT74FCT521

Manufacturer Part Number
IDT74FCT521
Description
Fast Cmos 8-bit Identity Comparator
Manufacturer
Integrated Device Technology
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IDT74FCT521AP
Manufacturer:
IDT
Quantity:
20 000
Part Number:
IDT74FCT521BTQ
Manufacturer:
MAXIM
Quantity:
15
Part Number:
IDT74FCT521CTQG
Manufacturer:
IDT
Quantity:
20 000
IDT54/74FCT521/A/B/C
FAST CMOS 8-BIT IDENTITY COMPARATOR
c
IDT54/74FCT521 equivalent to FAST
IDT54/74FCT521A 35% faster than FAST
IDT54/74FCT521B 50% faster than FAST
IDT54/74FCT521C 60% faster than FAST
Equivalent to FAST output drive over full temperature and voltage
supply extremes
I
CMOS power levels (1mW typ. static)
TTL input and output level compatible
CMOS output level compatible
Substantially lower input current levels than FAST (5µ A max.)
JEDEC standard pinout for DIP and LCC
Military product compliant to MIL-STD-883, Class B
Available in the following packages:
OL
1999 Integrated Device Technology, Inc.
= 48mA (commercial), and 32mA (military)
Commercial: SOIC
Military: CERDIP, LCC, CERPACK
I
TM
A=B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
speed
0
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
FAST CMOS
8-BIT IDENTITY
COMPARATOR
11
12
13
14
15
16
17
18
2
3
4
5
6
7
8
9
1
1
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
The FCT521 is an 8-bit identity comparator built using an advanced dual
MILITARY AND COMMERCIAL TEMPERATURE RANGES
A = B
also serves as an active low enable input.
19
O
IDT54/74FCT521/A/B/C
A=B
DSC-4617/2

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IDT74FCT521 Summary of contents

Page 1

... Available in the following packages: Commercial: SOIC Military: CERDIP, LCC, CERPACK I A=B c 1999 Integrated Device Technology, Inc. FAST CMOS 8-BIT IDENTITY COMPARATOR speed The FCT521 is an 8-bit identity comparator built using an advanced dual metal CMOS technology. These devices compare two words eight bits each and provide a low output when the two words match bit for bit ...

Page 2

IDT54/74FCT521/A/B/C FAST CMOS 8-BIT IDENTITY COMPARATOR A D20-1 SO20 E20 ...

Page 3

IDT54/74FCT521/A/B/C FAST CMOS 8-BIT IDENTITY COMPARATOR Following Conditions Apply Unless Otherwise Specified: V Commercial 0° +70° 5.0V ± 5%; Military Symbol Parameter V Input HIGH Level IH V Input LOW ...

Page 4

... MILITARY AND COMMERCIAL TEMPERATURE RANGES (1) Min. Typ. — 0.2 — 0 — 0. — 1 (FCT 3.4V — GND IN IDT74FCT521B IDT74FCT521C . (2) . (2) Max Min Max Min . . 1.5 7.2 1.5 5.5 1.5 6 1.5 4.6 IDT54FCT521B IDT54FCT521C . (2) . (2) Max Min Max Min . . 1.5 9.5 1.5 7.3 1.5 7.8 1.5 6 (2) Max. Unit 1.5 ...

Page 5

IDT54/74FCT521/A/B/C FAST CMOS 8-BIT IDENTITY COMPARATOR OUT V IN Pulse D.U.T. Generator R T DATA INPUT t SU TIM ING INPUT ASYNCHRONOUS C ONTROL PRES ET CLEAR ETC. SYNCHRO NOUS CONTRO L PRES ET CLEAR t SU ...

Page 6

... Tem p. R ange Device Type *To search for sales office near you, please click the sales button found on our home page or dial the 800# above and press 2. The IDT logo is a registered trademark of Integrated Device Technology, Inc. MILITARY AND COMMERCIAL TEMPERATURE RANGES XX ...

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