- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄368012 > PI74FCT521T (Pericom Semiconductor Corp.) Fast CMOS 8-Bit Identity Comparator PDF資料下載
參數(shù)資料
| 型號(hào)： | PI74FCT521T |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | Fast CMOS 8-Bit Identity Comparator |
| 中文描述： | 快速的CMOS 8位身份比較 |
| 文件頁(yè)數(shù)： | 2/4頁(yè) |
| 文件大小： | 44K |
| 代理商： | PI74FCT521T |
PI74FCT521T
8-BIT IDENTITY COMPARATOR
2
PS2019A 03/11/96
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
Inputs
Output
O
A=B
L
H
H
H
I
A=B
L
L
H
H
A, B
A = B*
A
≠
B
A = B*
A
≠
B
Truth Table
(1)
NOTE: 1. H = High Voltage Level
L = Low Voltage Level,
*A
0
= B
0
, A
1
= B
1
, A
2
= B
2
, etc.
Product Pin Description
Pin Name
I
A=B
O
A=B
A
0
–A
7
B
0
–B
7
GND
V
CC
Description
Expansion or Enable Input (Active LOW)
Identity Output (Active LOW)
Word A Inputs
Word B Inputs
Ground
Power
Product Pin Configuration
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
I
A=B
A
0
B
0
A
1
B
1
A
2
B
2
A
3
B
3
GND
Vcc
O
A=B
B
7
A
7
B
6
A
6
B
5
A
5
B
4
A
4
20-PIN
L20
P20
Q20
R20
S20
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PI74FCT861T | Fast CMOS Bus Transceivers |
| PI74FCT863T | Fast CMOS Bus Transceivers |
| PI74FCT864T | Fast CMOS Bus Transceivers |
| PI74LCX16240 | Fast CMOS 3.3V 16-Bit Buffer/Line Driver |
| PI74LCX16244 | Fast CMOS 3.3V 16-Bit Buffer/Line Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI74FCT521TS | 制造商:Pericom Semiconductor Corporation 功能描述:Identity Comparator 8-Bit 20-Pin SOIC |
| PI74FCT521TSX | 制造商:Pericom Semiconductor Corporation 功能描述:8-Bit Identity (Parity) Comparator |
| PI74FCT533ATP9 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| PI74FCT533ATQ9 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| PI74FCT533CTP9 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。