参数资料
型号: 74ALVCH16823
厂商: NXP Semiconductors N.V.
英文描述: Automotive Catalog Quadruple Positive-NAND Gates With Schmitt-Trigger Inputs 14-SOIC -40 to 125
中文描述: 18位总线接口D型触发器的复位,使三态
文件页数: 3/12页
文件大小: 103K
代理商: 74ALVCH16823
Philips Semiconductors
Product specification
74ALVCH16823
18-bit D-type flip-flop (3-State)
1998 Jul 29
3
PIN DESCRIPTION
PIN NUMBER
SYMBOL
FUNCTION
2, 27
1OE, 2OE
Output enable input (active-Low)
54, 52, 51, 49, 48, 47, 45, 44, 43
42, 41, 40, 38, 37, 36, 34, 33, 31
1D0-1D8
2D0-2D8
Data inputs
3, 5, 6, 8, 9, 10, 12, 13, 14
15, 16, 17, 19, 20, 21, 23, 24, 26
1Q0-1Q8
2Q0-2Q8
Data outputs
56, 29
1CP, 2CP
Clock pulse input (active rising edge)
55, 30
1CE, 2CE
Clock enable input (active-Low)
1, 28
1MR, 2MR
Master reset input (active-Low)
4, 11, 18, 25, 32, 39, 46, 53
GND
Ground (0V)
7, 22, 35, 50
V
CC
Positive supply voltage
PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
1MR
1OE
1Q0
1Q1
1Q2
1Q3
1Q4
1Q5
GND
V
CC
GND
1Q6
1Q7
1Q8
2Q0
2Q1
2Q2
GND
2Q3
2Q4
2Q5
V
CC
2Q6
2Q7
GND
2Q8
2OE
2MR
1CP
1CE
1D0
GND
1D1
1D2
V
CC
1D3
1D4
1D5
GND
1D6
1D7
1D8
2D0
2D1
2D2
GND
2D3
2D4
2D5
V
CC
2D6
2D7
GND
2D8
2CE
2CP
SH00014
LOGIC SYMBOL
3
5
6
8
9
10
12
13
14
15
16
17
19
20
21
23
24
26
54
52
51
49
48
47
45
44
43
42
41
40
38
37
36
34
33
31
SW00341
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
1CP 2CP 1CE 2CE
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
48
29
55
30
1MR 2MR 1OE 2OE
1
28
2
27
相关PDF资料
PDF描述
74ALVCH16825 Automotive Catalog Quadruple Positive-NAND Gates With Schmitt-Trigger Inputs 14-TSSOP -40 to 125
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