參數(shù)資料
型號(hào): 74ALS646-1
廠商: NXP Semiconductors N.V.
英文描述: Octal transceiver/register, non-inverting (3-State)(八通道收發(fā)器/寄存器,同相(三態(tài)))
中文描述: 八路收發(fā)器/寄存器,非反相(3態(tài))(八通道收發(fā)器/寄存器,同相(三態(tài)))
文件頁(yè)數(shù): 3/13頁(yè)
文件大小: 155K
代理商: 74ALS646-1
Philips Semiconductors
Product specification
74ALS646/74ALS646-1
74ALS648/74ALS648-1
Transceiver/register
1991 Feb 08
3
PIN CONFIGURATION – 74ALS646/646-1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CPAB
SAB
DIR
A0
A1
A2
A3
A4
A5
A6
A7
V
CC
CPBA
SBA
OE
B0
B1
B2
B4
B3
B5
B6
B7
GND
SC00118
PIN CONFIGURATION – 74ALS648/648-1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CPAB
SAB
DIR
A0
A1
A2
A3
A4
A5
A6
A7
V
CC
CPBA
SBA
OE
B0
B1
B2
B4
B3
B5
B6
B7
GND
SC00119
LOGIC SYMBOL – 74ALS646/646-1
B0
B1
B2
B3
B4
B5
B6
B7
A0
A1
A2
A3
A4
A5
A6
A7
4
5
6
7
8
9
10
11
20
19
18
17
16
15
14
13
V
= Pin 24
GND = Pin 12
SC00120
CPAB
SAB
DIR
SPBA
SBA
OE
1
2
3
23
22
21
LOGIC SYMBOL – 74ALS648/648-1
B0
B1
B2
B3
B4
B5
B6
B7
A0
A1
A2
A3
A4
A5
A6
A7
4
5
6
7
8
9
10
11
20
19
18
17
16
15
14
13
V
= Pin 24
GND = Pin 12
SC00121
CPAB
SAB
DIR
SPBA
SBA
OE
1
2
3
23
22
21
IEC/IEEE SYMBOL – 74ALS646/646-1
2
1
C4
G5
G7
C6
20
7
5
6D
4D
1
1
1
1
4
21
SC00122
G3
3 EN1 [BA]
3 EN2 [AB]
3
23
22
1
2
5
6
7
8
9
10
11
19
18
17
16
15
14
13
5
7
IEC/IEEE SYMBOL – 74ALS648/648-1
2
1
C4
G5
G7
C6
20
7
5
6D
4D
1
1
1
1
4
21
SC00123
G3
3 EN1 [BA]
3 EN2 [AB]
3
23
22
1
2
5
6
7
8
9
10
11
19
18
17
16
15
14
13
5
7
相關(guān)PDF資料
PDF描述
74ALS646 Transceiver/register
74ALS646-1D Transceiver/register
74ALS646-1N Transceiver/register
74ALS646D Transceiver/register
74ALS646N Transceiver/register
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74ALS646-1D 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Transceiver/register
74ALS646-1N 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Transceiver/register
74ALS646D 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Transceiver/register
74ALS646FN 制造商:Rochester Electronics LLC 功能描述:- Bulk
74ALS646N 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Transceiver/register