參數(shù)資料
型號(hào): HCF4520BF
廠商: 意法半導(dǎo)體
元件分類(lèi): 通用總線功能
英文描述: DUAL UP-COUNTERS
中文描述: 雙向上計(jì)數(shù)器
文件頁(yè)數(shù): 2/14頁(yè)
文件大?。?/td> 322K
代理商: HCF4520BF
ABSOLUTE MAXIMUM RATINGS
Symbol
V
DD
*
Parameter
Value
Unit
V
V
V
mA
mW
Supply Voltage :
HCC
Types
HCF
Types
– 0.5 to + 20
– 0.5 to + 18
– 0.5 to V
DD
+ 0.5
±
10
200
V
i
I
I
Input Voltage
DC Input Current (any one input)
Total Power Dissipation (per package)
Dissipation per Output Transistor
for T
op
= Full Package-temperature Range
Operating Temperature :
HCC
Types
P
tot
100
mW
°
C
°
C
°
C
T
op
HCF
Types
– 55 to + 125
– 40 to + 85
– 65 to + 150
T
stg
Storage Temperature
Stresses above those listed under ”Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections
of this specification is not implied. Exposure to absolute maximum rating conditions for external periods may affect device reliability.
* All voltage values are referred to V
SS
pin voltage.
FUNCTIONAL DIAGRAM
RECOMMENDED OPERATING CONDITIONS
Symbol
V
DD
Parameter
Value
3 to 18
3 to 15
0 to V
DD
– 55 to + 125
– 40 to + 85
Unit
V
V
V
°
C
°
C
Supply Voltage :
HCC
Types
HCF
Types
V
I
Input Voltage
Operating Temperature :
HCC
Types
T
op
HCF
Types
HCC/HCF4518B/4520B
2/14
相關(guān)PDF資料
PDF描述
HCC4518BEY DUAL UP-COUNTERS
HCC4518BF DUAL UP-COUNTERS
HCC4520BC1 DUAL UP-COUNTERS
HCC4520BEY Replaced by SN54S74 : Dual D-type Positive-Edge-Triggered Flip-Flops With Preset And Clear 14-CDIP -55 to 125
HCC4520BF Replaced by SN54S74 : Dual D-type Positive-Edge-Triggered Flip-Flops With Preset And Clear 14-CFP -55 to 125
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