參數(shù)資料
型號(hào): 74F2953
廠商: NXP Semiconductors N.V.
英文描述: Registered transceiver, non-inverting 3-State
中文描述: 注冊(cè)收發(fā)器,非反相三態(tài)
文件頁(yè)數(shù): 4/14頁(yè)
文件大小: 142K
代理商: 74F2953
Philips Semiconductors
Product specification
74F2952, 74F2953
Transceivers
1989 Sep 22
4
LOGIC SYMBOL – 74F2952
16
17
18
19
20
21
22
23
A0
A1
A2
A3
A4
A5
A6
A7
CPAB
CEAB
CPBA
CEBA
B0
10
11
14
13
B1
B2
B3
B4
B5
B6
B7
8
7
6
5
4
3
2
1
15
9
OEBA
OEAB
V
= PIN 24
GND = PIN 12
SF01375
LOGIC SYMBOL – 74F2953
16
17
18
19
20
21
22
23
A0
A1
A2
A3
A4
A5
A6
A7
CPAB
CEAB
CPBA
CEBA
B0
10
11
14
13
B1
B2
B3
B4
B5
B6
B7
8
7
6
5
4
3
2
1
15
9
OEBA
OEAB
V
= PIN 24
GND = PIN 12
SF01376
IEC/IEEE SYMBOL – 74F2952
EN3
EN4
C5
C6
15
9
10
14
EN1
EN2
11
13
16
8
17
7
18
6
19
5
20
4
21
3
22
2
23
1
2,3,6
1,4,5
SF01377
IEC/IEEE SYMBOL – 74F2953
EN3
EN4
C5
C6
15
9
10
14
EN1
EN2
11
13
16
8
17
7
18
6
19
5
20
4
21
3
22
2
23
1
2,3,6
1,4,5
SF01378
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