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參數(shù)資料
| 型號： | M74HC221B1R |
| 廠商： | 意法半導體 |
| 元件分類： | 通用總線功能 |
| 英文描述： | DUAL MONOSTABLE MULTIVIBRATOR |
| 中文描述： | 雙單穩(wěn)態(tài)觸發(fā)器 |
| 文件頁數(shù)： | 5/14頁 |
| 文件大?。?/td> | 288K |
| 代理商： | M74HC221B1R |
ABSOLUTE MAXIMUM RATING
Symbol
V
CC
V
I
V
O
I
IK
I
OK
I
O
I
CC
or I
GND
P
D
T
stg
T
L
AbsoluteMaximumRatingsarethose values beyond whichdamage tothedevicemayoccur. Functional operationunder theseconditionisnotimplied.
(*)500 mW:
65
o
C derate to300 mWby 10mW/
o
C: 65
o
C to85
o
C
Parameter
Value
-0.5 to +7
-0.5 to V
CC
+ 0.5
-0.5 to V
CC
+ 0.5
±
20
±
20
±
25
±
50
500 (*)
-65 to +150
300
Unit
V
V
V
mA
mA
mA
mA
mW
o
C
o
C
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Source Sink Current Per Output Pin
DC V
CC
or Ground Current
Power Dissipation
Storage Temperature
Lead Temperature (10 sec)
RECOMMENDED OPERATING CONDITIONS
Symbol
V
CC
V
I
V
O
T
op
Parameter
Value
2 to 6
0 to V
CC
0 to V
CC
-55 to +125
-40 to +85
0 to 1000
0 to 500
0 to 400
> 100 (*)
5K to 1M (*)
1K to 1M (*)
Unit
V
V
V
o
C
o
C
ns
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature:
M54HC
Series
M74HC
Series
t
r
, t
f
Input Rise and Fall Time (CLR and A only)
V
CC
= 2 V
V
CC
= 4.5 V
V
CC
= 6 V
C
X
R
X
External Capacitor
External Resistor
pF
V
CC
< 3 V
V
CC
≥
3 V
(*)Themaximumallowable valuesof Cx and Rx area function of leackage ofcapacitor Cx, theleackage ofHC221/A, and leackage due to the
boardlayout and surface resistance. Susceptibility to externally inducednoise signals may occur for Rx > 1M
M54/M74HC221/221A
5/14
相關PDF資料 |
PDF描述 |
|---|---|
| M74HC221F1R | DUAL MONOSTABLE MULTIVIBRATOR |
| M74HC221AC1R | DUAL MONOSTABLE MULTIVIBRATOR |
| M74HC221 | DUAL MONOSTABLE MULTIVIBRATOR |
| M74HC221A | 2.7V to 5.5V 10-Bit 8-channel Serial DAC 20-SOIC -40 to 85 |
| M74HC221AF1R | 2.7V to 5.5V 10-Bit 8-channel Serial DAC 20-SOIC -40 to 85 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M74HC221C1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL MONOSTABLE MULTIVIBRATOR |
| M74HC221F1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL MONOSTABLE MULTIVIBRATOR |
| M74HC221M1R | 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual Mono Multivibtr RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
| M74HC221RM13TR | 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual Mono Multivibtr RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
| M74HC221RM13TR | 制造商:STMicroelectronics 功能描述:MULTIVIBRATOR |
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