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HCF4022B の電気的特性と機能

HCF4022BのメーカーはSTMicroelectronicsです、この部品の機能は「COUNTERS/DIVIDERS」です。


製品の詳細 ( Datasheet PDF )

部品番号 HCF4022B
部品説明 COUNTERS/DIVIDERS
メーカ STMicroelectronics
ロゴ STMicroelectronics ロゴ 




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HCF4022B Datasheet, HCF4022B PDF,ピン配置, 機能
4017B DECADE COUNTER WITH 10
DECODED OUTPUTS
4022B OCTAL COUNTER WITH 8
DECODED OUTPUTS
. FULLY STATIC OPERATION
. MEDIUM SPEED OPERATION-12MHz (typ.) AT
VDD = 10V
. STANDARDIZED SYMMETRICAL OUTPUT
CHARACTERISTICS
. QUIESCENT CURRENT SPECIFIED TO 20V
FOR HCC DEVICE
. INPUT CURRENT OF 100nA AT 18V AND 25°C
FOR HCC DEVICE
. 100% TESTED FOR QUIESCENT CURRENT
. 5V, 10V, AND 15V PARAMETRIC RATINGS
. MEETS ALL REQUIREMENTS OF JEDECTEN-
TATIVE STANDARD N° 13A, ”STANDARD
SPECIFICATIONS FOR DESCRIPTION OF ”B”
SERIES CMOS DEVICES”
DESCRIPTION
The HCC4017B/4022B (extended temperature
range) and HCF4017B/4022B (intermediate tem-
perature range) are monolithic integrated circuits,
available in 16-lead dual in-line plastic or ceramic
package and plastic micro package.
The HCC/HCF4017B and HCC/HCF4022B are 5-
stage and 4-stage Johnson counters having 10 and
8 decoded outputs, respectively. Inputs include a
CLOCK, a RESET, and a CLOCK INHIBIT signal.
Schmitt trigger action in the CLOCK input circuit pro-
vides pulse shaping that allows unlimited clock input
pulse rise and fall times. These counters are ad-
vanced one count at the positive clock signal tran-
sition if the CLOCK INHIBIT signal is low. Counter
advancement via the clock line is inhibited when the
CLOCK INHIBIT signal is high. A high RESET signal
clears the counter to its zero count. Use of the
Johnson decade-counter configuration permits
high-speed operation, 2-input decimal-decode gat-
ing, and spike-free decoded outputs. Anti-lock gat-
ing is provided, thus assuring proper counting
sequence. The decoded outputs are normally low
and go high only at their respective decoded time
slot. Each decoded output remains high for one full
clock cycle. A CARRY-OUT signal completes one
June 1989
HCC/HCF4017B
HCC/HCF4022B
COUNTERS/DIVIDERS
EY
(Plastic Package)
F
(Ceramic Frit Seal Package)
M1
(Micro Package)
C1
(Plastic Chip Carrier)
ORDER CODES :
HCC40XXBF HCF40XXBM1
HCF40XXBEY HCF40XXBC1
4017B
PIN CONNECTIONS
4022B
1/12

1 Page





HCF4022B pdf, ピン配列
LOGIC DIAGRAMS
4017B
HCC/HCF4017B/4022B
4022
3/12


3Pages


HCF4022B 電子部品, 半導体
HCC/HCF4017B/4022B
DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25°C, CL = 50pF, RL = 200k,
typical temperature coefficient for all VDD = 0.3%/°C values, all input rise and fall time = 20ns)
Symbol
Parameter
CLOCKED OPERATION
Test Conditions
Value
VDD (V) Min. Typ. Max.
tPLH, tPHL Propagation Delay Time
Decode Out
5 325 650
10 135 270
15 85 170
Carry Out
5 300 600
10 125 250
15 80 160
tTHL, tTLH Transition Time
Carry Out or Decoded Out Line
5 100 200
10 50 100
15 40 80
fCL* Maximum Clock Input Frequency
5 2.5 5 5
10 5 10
15 5.5 11
tW Minimum Clock Pulse Width
5 100 200
10 45 90
15 30 60
tr, tf Clock Input Rise or Fall Time
5
10 Unlimited
15
ts et up
Data Setup Time
Minimum Clock Inhibit
5 115 230
10 50 100
15 35 7.5
RESET OPERATION
tPLH, tPHL Propagation Delay Time
Carry Out or Decode Out Lines
5 265 530
10 115 230
tW Minimum Reset Pulse Width
15 85 170
5 130 260
10 55 110
15 30 60
trem Minimum Reset Removal Time
5 200 400
10 140 280
* Measured with respect to carry output line.
15 75 150
Unit
ns
ns
ns
MHz
ns
µs
ns
ns
ns
ns
6/12

6 Page



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共有リンク

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部品番号部品説明メーカ
HCF4022B

COUNTERS/DIVIDERS

STMicroelectronics
STMicroelectronics


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