|
|
74LV163のメーカーはPhilipsです、この部品の機能は「Presettable synchronous 4-bit binary counter; synchronous reset」です。 |
部品番号 | 74LV163 |
| |
部品説明 | Presettable synchronous 4-bit binary counter; synchronous reset | ||
メーカ | Philips | ||
ロゴ | |||
このページの下部にプレビューと74LV163ダウンロード(pdfファイル)リンクがあります。 Total 14 pages
INTEGRATED CIRCUITS
74LV163
Presettable synchronous 4-bit binary
counter; synchronous reset
Product specification
Supersedes data of 1997 May 15
IC24 Data Handbook
1998 Apr 30
Philips
Semiconductors
1 Page Philips Semiconductors
Presettable synchronous 4-bit binary counter;
synchronous reset
Product specification
74LV163
PIN CONFIGURATION
MR 1
CP 2
D0 3
D1 4
D2 5
D3 6
CEP 7
GND 8
16 VCC
15 TC
14 Q0
13 Q1
12 Q2
11 Q3
10 CET
9 PE
SV00569
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
7
D0 to D3
CEP
Data inputs
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 Q0 to Q3 Flip-flop outputs
15 TC Terminal count output
16 VCC Positive supply voltage
LOGIC SYMBOL (IEEE/IEC)
1R
CTR4
9
M1
7
G3
10 G4
2 C2/1,3,4+
3
1, 2D
4
5
6
14
13
12
11
4CT = 15
15
SV00571
LOGIC SYMBOL
3 D0
4 D1
5 D2
6 D3
15
TC
Q0
Q1
Q2
Q3
9 PE
CEP CET CP MR
14
13
12
11
7 10 2
1
SV00570
FUNCTIONAL DIAGRAM
9 PE
10 CET
7 CEP
2 CP
1 MR
3456
D0 D1 D2 D3
PARALLEL LOAD
CIRCUITRY
BINARY
COUNTER
Q0 Q1 Q2 Q3
14 13 12 11
TC 15
SV00572
1998 Apr 30
3
3Pages Philips Semiconductors
Presettable synchronous 4-bit binary counter;
synchronous reset
Product specification
74LV163
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
VCC
VI
VO
Tamb
DC supply voltage
Input voltage
Output voltage
Operating ambient temperature range in free air
See Note 1
See DC and AC
characteristics
1.0 3.3 3.6
V
0 – VCC V
0 – VCC V
–40
–40
+85
+125
°C
tr, tf Input rise and fall times
VCC = 1.0V to 2.0V – – 500
VCC = 2.0V to 2.7V – – 200 ns/V
VCC = 2.7V to 3.6V – – 100
NOTE:
1. The LV is guaranteed to function down to VCC = 1.0V (input levels GND or VCC); DC characteristics are guaranteed from VCC = 1.2V to VCC = 3.6V.
ABSOLUTE MAXIMUM RATINGS1, 2
In accordance with the Absolute Maximum Rating System (IEC 134).
Voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
CONDITIONS
VCC
"IIK
"IOK
"IO
DC supply voltage
DC input diode current
DC output diode current
DC output source or sink current
– standard outputs
VI < –0.5 or VI > VCC + 0.5V
VO < –0.5 or VO > VCC + 0.5V
–0.5V < VO < VCC + 0.5V
RATING
–0.5 to +4.6
20
50
25
UNIT
V
mA
mA
mA
"IGND,
"ICC
DC VCC or GND current for types with
– standard outputs
50 mA
Tstg Storage temperature range
–65 to +150
°C
PTOT
Power dissipation per package
– plastic DIL
– plastic mini-pack (SO)
– plastic shrink mini-pack (SSOP and TSSOP)
for temperature range: –40 to +125°C
above +70°C derate linearly with 12 mW/K
above +70°C derate linearly with 8 mW/K
above +60°C derate linearly with 5.5 mW/K
750
500
400
mW
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
1998 Apr 30
6
6 Page | |||
ページ | 合計 : 14 ページ | ||
|
PDF ダウンロード | [ 74LV163 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
74LV161 | Presettable synchronous 4-bit binary counter; asynchronous reset | Philips |
74LV163 | Presettable synchronous 4-bit binary counter; synchronous reset | Philips |
74LV164 | 8-bit serial-in/parallel-out shift register | Philips |
74LV165 | 8-bit parallel-in/serial-out shift register | Philips |