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參數(shù)資料
| 型號： | 74LV163D |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | Presettable synchronous 4-bit binary counter; synchronous reset |
| 中文描述： | LV/LV-A/LVX/H SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16 |
| 文件頁數(shù)： | 3/14頁 |
| 文件大?。?/td> | 142K |
| 代理商： | 74LV163D |
Philips Semiconductors
Product specification
74LV163
Presettable synchronous 4-bit binary counter;
synchronous reset
1998 Apr 30
3
PIN CONFIGURATION
SV00569
1
2
3
4
5
6
MR
CP
D
0
D
1
D
2
D
3
VCC
TC
Q
0
16
15
14
13
12
11
7
8
GND
CET
PE
10
9
CEP
Q
1
Q
2
Q
3
PIN DESCRIPTION
PIN NUMBER
SYMBOL
FUNCTION
1
MR
Asynchronous master reset
(active LOW)
2
CP
Clock input
(LOW-to-HIGH, edge-triggered)
3, 4, 5, 6
D
0
to D
3
CEP
Data inputs
7
Count enable inputs
8
GND
Ground (0 V)
9
PE
Parallel enable input (active LOW)
10
CET
Count enable carry input
14, 13, 12, 11
Q
0
to Q
3
TC
Flip-flop outputs
15
Terminal count output
16
V
CC
Positive supply voltage
LOGIC SYMBOL (IEEE/IEC)
SV00571
CTR4
4CT = 15
1, 2D
M1
R
G3
G4
1
10
7
9
2
3
4
5
6
15
11
12
13
14
C2/1,3,4+
LOGIC SYMBOL
SV00570
14
13
12
11
15
Q
0
Q
1
Q
2
Q
3
MR
CP
CET
CEP
PE
D
3
D
2
D
1
D
0
TC
9
2
10
7
1
6
5
4
3
FUNCTIONAL DIAGRAM
SV00572
PE
CP
TC
CET
CEP
MR
7
10
15
2
1
9
D
3
Q
3
D
2
Q
2
D
1
Q
1
D
0
Q
0
BINARY
COUNTER
PARALLEL LOAD
CIRCUITRY
6
11
5
12
4
13
3
14
相關PDF資料 |
PDF描述 |
|---|---|
| 74LV163N | Presettable synchronous 4-bit binary counter; synchronous reset |
| 74LV163PW | Presettable synchronous 4-bit binary counter; synchronous reset |
| 74LV163PWDH | Presettable synchronous 4-bit binary counter; synchronous reset |
| 74LV163DB | Presettable synchronous 4-bit binary counter; synchronous reset |
| 74LV164 | 8-bit serial-in/parallel-out shift register(8位串入并出移位寄存器) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 74LV163DB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Presettable synchronous 4-bit binary counter; synchronous reset |
| 74LV163DB-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Up Counter |
| 74LV163D-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Up Counter |
| 74LV163N | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Presettable synchronous 4-bit binary counter; synchronous reset |
| 74LV163PW | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Presettable synchronous 4-bit binary counter; synchronous reset |
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