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参数资料
| 型号： | 74ALVCH16646 |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | Quadruple Positive-NAND Gates With Schmitt-Trigger Inputs 14-TSSOP -40 to 85 |
| 中文描述： | 16位总线收发器/寄存器三态 |
| 文件页数： | 3/12页 |
| 文件大小： | 92K |
| 代理商： | 74ALVCH16646 |
Philips Semiconductors
Product specification
74ALVCH16646
16-bit bus transceiver/register (3-State)
1998 Sep 03
3
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
1, 28
nDIR
Direction control input
2, 27
nCP
AB
Clock input A-to-B
3, 26
nS
AB
Select input A-to-B
5, 6, 8, 9, 10,
12, 13, 14
1A0 to 1A7
Data inputs/outputs
4, 11, 18, 25,
32, 39, 46, 53
GND
Ground (0V)
7, 22, 35, 50
V
CC
Positive supply voltage
15, 16, 17, 19,
20, 21, 23, 24
2A0 to 2A7
Data inputs/outputs
29, 56
nOE
Output enable
30, 55
nCP
BA
Clock input B-to-A
31, 54
nS
BA
Select input B-to-A
42, 41, 40, 38,
37, 36, 34, 33
2B0 to 2B7
Data inputs/outputs
52, 51, 49, 48,
47, 45, 44, 43
1B0 to 1B7
Data inputs/outputs
LOGIC SYMBOL
1A0
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1OE
1DIR
1S
AB
1S
BA
1CP
AB
1CP
BA
1B0
1B1
1B2
1B3
1B4
1B5
1B6
1B7
5
6
8
9
10
12
13
14
15
16
17
19
20
21
23
24
1
2
54
52
51
49
48
47
45
44
43
42
41
40
38
37
36
34
33
SY00013
2A0
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2B0
2B1
2B2
2B3
2B4
2B5
2B6
2B7
56
29
28
26
31
27
30
2
55
2OE
2DIR
2S
AB
2S
BA
2CP
AB
2CP
BA
BUSHOLD CIRCUIT
To internal circuit
V
CC
Data Input
SW00050
LOGIC SYMBOL (IEEE/IEC)
C6
G3
3EN1[BA]
G5
3EN2[AB]
C4
G7
3
1
1
5
5
4D
56
1
54
2
3
5
8
9
10
12
13
14
16
17
19
20
21
23
24
52
49
48
47
45
44
43
41
40
38
37
36
34
33
SY00014
1OE
1DIR
1S
BA
1CP
AB
1S
AB
2OE
2DIR
1A0
1A2
1A3
1A4
1A5
1A6
1A7
2A1
2A2
2A3
2A4
2A5
2A6
2A7
1B0
1B2
1B3
1B4
1B5
1B6
1B7
2B1
2B2
2B3
2B4
2B5
2B6
2B7
55
1CP
BA
C13
G14
G10
10EN8[BA]
G12
10EN9[AB]
C11
29
28
31
27
26
2S
BA
2CP
AB
2S
AB
30
2CP
BA
1
2
3
1
6D
7
1 7
1
12 11D
12
1
8
15
42
2A0
2B0
91
13D 14
1 14
51
1A1
1B1
6
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相关代理商/技术参数 |
参数描述 |
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| 74ALVCH16646APA | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 74ALVCH16646DG | 功能描述:总线收发器 18BIT UNIV. BUS TRANXCVR 3-ST RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| 74ALVCH16646DGG | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:16-bit bus transceiver/register 3-State |
| 74ALVCH16646DGG,11 | 功能描述:总线收发器 18BIT UNIV. BUS RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| 74ALVCH16646DGG,112 | 制造商:NXP Semiconductors 功能描述: |
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