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參數(shù)資料
| 型號(hào)： | MC74HC273A |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Octal D Flip-Flop with Common Clock and Reset(帶共用時(shí)鐘和復(fù)位功能的八進(jìn)制D觸發(fā)器) |
| 中文描述： | 八路D觸發(fā)器與普通時(shí)鐘和復(fù)位（帶共用時(shí)鐘和復(fù)位功能的八進(jìn)制?觸發(fā)器拖鞋） |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 159K |
| 代理商： | MC74HC273A |
MC74HC273A
http://onsemi.com
3
ratings only. Functional operation above the Recommended Operating Conditions is not implied.
Extended exposure to stresses above the Recommended Operating Conditions may affect device
reliability.
Derating — Plastic DIP: – 10 mW/ C from 65 to 125 C
SOIC Package: – 7 mW/ C from 65 to 125 C
TSSOP Package: - 6.1 mW/ C from 65 to 125 C
For high frequency or heavy load considerations, see Chapter 2 of the ON Semiconductor High-Speed CMOS Data Book (DL129/D).
SOIC Package
500
stg
L
Symbol
V
in
, V
out
T
A
t
r
, t
f
Parameter
Min
Max
6.0
2.4 mA
6.0 mA
7.8 mA
Unit
V
CC
DC Supply Voltage (Referenced to GND)
DC Input Voltage, Output Voltage (Referenced to GND)
Operating Temperature, All Package Types
Input Rise and Fall Time
2.0
0
– 55
0
6.0
V
CC
+ 125
1000
V
V
C
ns
V
CC
= 2.0 V
CC
V
CC
25 C
85 C
Guaranteed Limit
5.9
2.4 mA
6.0 mA
6.0
– 55 to
5.9
5.9
|I
out
|
20 A
3.0
6.0
2.1
4.2
2.1
4.2
2.1
4.2
V
IL
Maximum Low-Level Input Voltage
V
out
= 0.1 V
out
2.0
6.0
0.5
1.8
0.5
1.8
0.5
1.8
V
V
OH
Minimum High-Level Output
in
IH
V
V
in
= V
IH
|I
out
|
|I
|
3.0
6.0
2.48
5.48
2.34
5.34
2.2
5.2
V
OL
Maximum Low-Level Output
V
in
= V
IL
out
2.0
0.1
0.1
0.1
V
V
in
= V
IL
|I
out
|
|I
out
|
3.0
4.5
0.26
0.26
0.33
0.33
0.4
0.4
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this high-impedance cir‐
cuit. For proper operation, V
in
and
V
out
should be constrained to the
range GND
(V
in
or V
out
)
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or V
CC
).
Unused outputs must be left open.
V
CC
.
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| MC74HC273ADT | 功能描述:觸發(fā)器 2-6V CMOS Octal RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| MC74HC273ADTG | 功能描述:觸發(fā)器 2-6V CMOS Octal D-Type RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| MC74HC273ADTR2 | 功能描述:觸發(fā)器 2-6V CMOS Octal RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| MC74HC273ADTR2G | 功能描述:觸發(fā)器 2-6V CMOS Octal D-Type RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| MC74HC273ADTR2G-CUT TAPE | 制造商:ON 功能描述:MC74HC273A Series 2 to 6 Volt Octal D-Type Flip-Flop - TSSOP-20 |
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