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參數資料
| 型號： | 54FCT521CDB |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 比較器 |
| 英文描述： | COMPARATOR, CDIP20 |
| 封裝： | CEARMIC, DIP-20 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 90K |
| 代理商： | 54FCT521CDB |
MILITARYANDCOMMERCIAL TEMPERATURERANGES
IDT54/74FCT521/A/B/C
FAST CMOS 8-BIT IDENTITY COMPARATOR
1
JUNE 2002
MILITARY AND COMMERCIAL TEMPERATURE RANGES
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2002 Integrated Device Technology, Inc.
DSC-4617/6
FEATURES:
IDT54/74FCT521 equivalent to FAST speed
IDT54/74FCT521A up to 35% faster than FAST
IDT54/74FCT521B up to 35% faster than FAST
IDT54/74FCT521C up to 60% faster than FAST
Eqivalent to FAST output drive over full temperature and voltage
supply extremes
IOL = 48mA (commercial) and 32mA (military)
CMOS power levels (1mW typ. static)
TTL input and output level compatible
CMOS output level compatible
Substantially lower input current levels than FAST (5
A max.)
MIlitary product compliant to MIL-STD-883, Class B
Meets or exceeds JEDEC Standard 18 specifications
Available in the following packages:
– Commercial: SOIC
– Military: CERDIP, LCC
FUNCTIONAL BLOCK DIAGRAM
IDT54/74FCT521/A/B/C
FAST CMOS
8-BIT IDENTITY
COMPARATOR
DESCRIPTION:
The FCT521 is an 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.
A0
B0
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
IA=B
OA=B
2
3
4
5
6
7
8
9
11
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1
19
相關PDF資料 |
PDF描述 |
|---|---|
| 54FCT521BLB | COMPARATOR, QCC20 |
| 54FCT521BDB | COMPARATOR, CDIP20 |
| 54FCT521ALB | COMPARATOR, QCC20 |
| 54FCT521ADB | COMPARATOR, CDIP20 |
| 54HC4046RPD | PHASE LOCKED LOOP, DIP16 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 54FCT521DMQB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Identity Comparator |
| 54FCT521FMQB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Identity Comparator |
| 54FCT521FMQB | 制造商:National Semiconductor Corporation 功能描述:Identity Comparator 8-Bit 20-Pin CFPAK Rail 制造商:National Semiconductor 功能描述:Identity Comparator 8-Bit 20-Pin CFPAK Rail |
| 54FCT521LMQB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Identity Comparator |
| 54FCT533 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal Transparent Latch with TRI-STATE Outputs |
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