參數(shù)資料
型號(hào): MC74HCT74ADR2G
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Dual D Flip−Flop with Set and Reset with LSTTL Compatible Inputs
中文描述: HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14
封裝: LEAD FREE, SOIC-14
文件頁數(shù): 2/6頁
文件大?。?/td> 143K
代理商: MC74HCT74ADR2G
MC74HCT74A
http://onsemi.com
2
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress
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: –10mW/ C from 65 to 125 C
SOIC Package: –7mW/ 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
T
stg
T
L
Storage Temperature
Lead Temperature, 1 mm from Case for 10 Seconds
(Plastic DIP or SOIC Package)
– 65 to + 150
260
C
C
Symbol
V
in
, V
out
DC Input Voltage, Output Voltage (Referenced to GND)
Parameter
Min
Max
5.5
Unit
V
CC
DC Supply Voltage (Referenced to GND)
4.5
V
CC
+ 125
V
T
A
0
500
V
Operating Temperature, All Package Types
– 55
C
t
r
, t
f
Input Rise and Fall Time (Figure 1)
0
ns
Speed CMOS Data Book (DL129/D).
CC
25 C
V
Voltage
|I
out
|
20 A
5.5
2.0
2.0
2.0
V
V
IL
Maximum Low
Level Input
V
= 0.1 V or V
– 0.1 V
out
4.5
0.8
0.8
0.8
V
in
IH
IL
|I
out
|
4.0 mA
4.5
3.98
3.84
3.7
V
OL
Maximum Low
Level Output
out
V
= V
or V
4.5
0.1
0.1
0.1
V
in
IH
IL
I
out
= 0 A
Current (per Package)
Current
V
in
= V
CC
or GND, Other Inputs
out
mA
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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