|
|
HD74HC4020のメーカーはRenesasです、この部品の機能は「14-stage Binary Counter」です。 |
部品番号 | HD74HC4020 |
| |
部品説明 | 14-stage Binary Counter | ||
メーカ | Renesas | ||
ロゴ | |||
このページの下部にプレビューとHD74HC4020ダウンロード(pdfファイル)リンクがあります。 Total 7 pages
HD74HC4020
14-stage Binary Counter
REJ03D0645-0200
(Previous ADE-205-531)
Rev.2.00
Mar 30, 2006
Description
The HD74HC4020 is a 14 stage counter. This device is incremented on the falling edge (negative transition) of the
input clock, and all its output is reset to a low level by applying a logical high on its reset input.
Features
• High Speed Operation: tpd (Clock to Q1) = 14 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
• Ordering Information
Part Name
Package Type
Package Code
(Previous Code)
Package
Abbreviation
HD74HC4020P
DILP-16 pin
PRDP0016AE-B
(DP-16FV)
P
HD74HC4020FPEL SOP-16 pin (JEITA)
PRSP0016DH-B
(FP-16DAV)
FP
Note: Please consult the sales office for the above package availability.
Taping Abbreviation
(Quantity)
—
EL (2,000 pcs/reel)
Function Table
Clock
X
Note: 1. X: Don’t care
Reset
L
L
H
Outputs State
No change
Advance to next state
All output are low
Rev.2.00 Mar 30, 2006 page 1 of 6
1 Page HD74HC4020
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Supply voltage range
Input / Output voltage
Input / Output diode current
Output current
VCC, GND current
Power dissipation
Storage temperature
VCC
VIN, VOUT
IIK, IOK
IOUT
ICC or IGND
PT
Tstg
–0.5 to 7.0
–0.5 to VCC +0.5
±20
±25
±50
500
–65 to +150
V
V
mA
mA
mA
mW
°C
Note: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of
which may be realized at the same time.
Recommended Operating Conditions
Item
Symbol
Ratings
Supply voltage
VCC 2 to 6
Input / Output voltage
Operating temperature
VIN, VOUT
Ta
0 to VCC
–40 to 85
Input rise / fall time*1
0 to 1000
tr, tf 0 to 500
0 to 400
Note: 1. This item guarantees maximum limit when one input switches.
Waveform: Refer to test circuit of switching characteristics.
Unit
V
V
°C
ns
Conditions
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
Electrical Characteristics
Item
Input voltage
Output voltage
Input current
Quiescent supply
current
Symbol
VIH
VIL
VOH
VOL
Iin
ICC
VCC (V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
Ta = 25°C
Min Typ Max
1.5 — —
3.15 — —
4.2 — —
— — 0.5
— — 1.35
— — 1.8
1.9 2.0 —
4.4 4.5 —
5.9 6.0 —
4.18 — —
5.68 — —
— 0.0 0.1
— 0.0 0.1
— 0.0 0.1
— — 0.26
— — 0.26
— — ±0.1
— — 4.0
Ta = –40 to+85°C
Min Max Unit
Test Conditions
1.5 — V
3.15 —
4.2 —
— 0.5 V
— 1.35
— 1.8
1.9 — V Vin = VIH or VIL IOH = –20 µA
4.4 —
5.9 —
4.13
5.63
—
— IOH = –4 mA
— IOH = –5.2 mA
0.1 V Vin = VIH or VIL IOL = 20 µA
— 0.1
— 0.1
— 0.33
IOH = 4 mA
— 0.33
IOH = 5.2 mA
— ±1.0 µA Vin = VCC or GND
— 40 µA Vin = VCC or GND, Iout = 0 µA
Rev.2.00 Mar 30, 2006 page 3 of 6
3Pages HD74HC4020
Package Dimensions
JEITA Package Code
P-DIP16-6.3x19.2-2.54
RENESAS Code
PRDP0016AE-B
Previous Code
DP-16FV
MASS[Typ.]
1.05g
D
16 9
1
0.89
Z
8
b3
e bp
θc
e1
( Ni/Pd/Au plating )
JEITA Package Code
P-SOP16-5.5x10.06-1.27
RENESAS Code
PRSP0016DH-B
Previous Code
FP-16DAV
MASS[Typ.]
0.24g
Reference Dimension in Millimeters
Symbol Min Nom Max
e1 7.62
D 19.2 20.32
E 6.3 7.4
A 5.06
A1 0.51
bp 0.40 0.48 0.56
b3 1.30
c 0.19 0.25 0.31
θ 0°
15°
e 2.29 2.54 2.79
Z 1.12
L 2.54
*1 D
16
9
Index mark
1
Ze
8
*3 bp
xM
y
F
NOTE)
1. DIMENSIONS"*1 (Nom)"AND"*2"
DO NOT INCLUDE MOLD FLASH.
2. DIMENSION"*3"DOES NOT
INCLUDE TRIM OFFSET.
bp
Terminal cross section
( Ni/Pd/Au plating )
L1
θ
L
Detail F
Reference Dimension in Millimeters
Symbol Min Nom Max
D 10.06 10.5
E 5.50
A2
A1 0.00 0.10 0.20
A 2.20
bp 0.34 0.40 0.46
b1
c 0.15 0.20 0.25
c1
θ 0°
8°
HE 7.50 7.80 8.00
e 1.27
x 0.12
y 0.15
Z 0.80
L 0.50 0.70 0.90
L1 1.15
Rev.2.00 Mar 30, 2006 page 6 of 6
6 Page | |||
ページ | 合計 : 7 ページ | ||
|
PDF ダウンロード | [ HD74HC4020 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 |
HD74HC4020 | 14-stage Binary Counter | Hitachi Semiconductor |
HD74HC4020 | 14-stage Binary Counter | Renesas |
HD74HC4022 | Octal Counters/Dividers | Hitachi Semiconductor |
HD74HC4024 | 7-stage Binary Counter | Hitachi Semiconductor |