參數(shù)資料
型號(hào): 7LVC623APWDH
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: Octal transceiver with dual enable 3-State
中文描述: LVC/LCX/Z SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
文件頁數(shù): 3/10頁
文件大?。?/td> 96K
代理商: 7LVC623APWDH
Philips Semiconductors
Product specification
74LVC623A
Octal transceiver with dual enable (3-State)
1998 Jul 29
3
PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
OEAB
A0
A1
A2
A3
A4
A5
A6
A7
GND
V
CC
OEBA
B0
B1
B2
B3
B4
B5
B6
B7
SV00744
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
1
OEAB
Direction control
2, 3, 4, 5,
6, 7, 8, 9
A0 – A7
Data inputs/outputs
10
GND
Ground (0V)
18, 17, 16, 15,
14, 13, 12, 11
B0 – B7
Data inputs/outputs
19
OEBA
Output enable input (active LOW)
20
V
CC
Positive supply voltage
LOGIC SYMBOL
1
2
3
4
5
6
7
8
9
19
18
17
16
15
14
13
12
11
A0
A1
A2
A3
A4
A5
A6
A7
B0
B1
B2
B3
B4
B5
B6
B7
SV00745
OEAB
OEBA
LOGIC SYMBOL (IEEE/IEC)
19
EN1
1
EN2
1
2
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
SV00746
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