|
|
74HCT160のメーカーはPhilipsです、この部品の機能は「Presettable synchronous BCD decade counter asynchronous reset」です。 |
部品番号 | 74HCT160 |
| |
部品説明 | Presettable synchronous BCD decade counter asynchronous reset | ||
メーカ | Philips | ||
ロゴ | |||
このページの下部にプレビューと74HCT160ダウンロード(pdfファイル)リンクがあります。 Total 9 pages
INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
• The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC/HCT160
Presettable synchronous BCD
decade counter; asynchronous
reset
Product specification
File under Integrated Circuits, IC06
December 1990
1 Page Philips Semiconductors
Presettable synchronous BCD decade
counter; asynchronous reset
Product specification
74HC/HCT160
ORDERING INFORMATION
See “74HC/HCT/HCU/HCMOS Logic Package Information”.
PIN DESCRIPTION
PIN NO.
1
2
3, 4, 5, 6
7
8
9
10
14, 13, 12, 11
15
16
SYMBOL
MR
CP
D0 to D3
CEP
GND
PE
CET
Q0 to Q3
TC
VCC
NAME AND FUNCTION
asynchronous master reset (active LOW)
clock input (LOW-to-HIGH, edge-triggered)
data inputs
count enable input
ground (0 V)
parallel enable input (active LOW)
count enable carry input
flip-flop outputs
terminal count output
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
December 1990
3
3Pages Philips Semiconductors
Presettable synchronous BCD decade
counter; asynchronous reset
Product specification
74HC/HCT160
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
ICC category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
SYMBOL PARAMETER
tPHL/ tPLH propagation delay
CP to Qn
tPHL/ tPLH propagation delay
CP to TC
tPHL propagation delay
MR to Qn
tPHL propagation delay
MR to TC
tPHL/ tPLH propagation delay
CET to TC
tTHL/ tTLH output transition time
tW clock pulse width
HIGH or LOW
tW master reset pulse width
LOW
trem removal time
MR to CP
tsu set-up time
Dn to CP
tsu set-up time
PE to CP
Tamb (°C)
TEST CONDITIONS
min.
+25
typ.
max.
74HC
−40 to +85
min. max.
−40 to +125
min. max.
UNIT
VCC WAVEFORMS
(V)
61 185 230 280 ns 2.0 Fig. 8
22 37 46 56
4.5
18 31 39 48
6.0
69 215 270 325 ns 2.0 Fig. 8
25 43 54 65
4.5
20 31 46 55
6.0
69 210 265 315 ns 2.0 Fig. 9
25 42 53 63
4.5
20 36 45 54
6.0
69 220 275 330 ns 2.0 Fig. 9
25 44 55 66
4.5
20 37 47 56
6.0
47 150 190 225 ns 2.0 Fig. 10
17 30 38 45
4.5
14 26 33 38
6.0
19 75 95 110 ns 2.0 Figs 8 and 10
7 15 19 22
4.5
6 13 16 19
6.0
80 22
16 8
14 6
100 120
20 24
17 20
ns 2.0 Fig. 8
4.5
6.0
80 28
16 10
14 8
100 120
20 24
17 20
ns 2.0 Fig. 9
4.5
6.0
100 30
20 11
17 9
125 150
25 30
21 26
ns 2.0 Fig. 9
4.5
6.0
80 22
16 8
14 6
100 120
20 24
17 20
ns 2.0 Fig. 11
4.5
6.0
135 41
27 15
23 12
170 205
34 41
29 35
ns 2.0 Fig. 11
4.5
6.0
December 1990
6
6 Page | |||
ページ | 合計 : 9 ページ | ||
|
PDF ダウンロード | [ 74HCT160 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 |
74HCT160 | Presettable synchronous BCD decade counter asynchronous reset | Philips |
74HCT161 | Presettable synchronous 4-bit binary counter asynchronous reset | Philips |
74HCT162 | Presettable synchronous BCD decade counter synchronous reset | Philips |
74HCT163 | Presettable synchronous 4-bit binary counter synchronous reset | Philips |