參數(shù)資料
型號: MC74HCT374ANG
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Octal 3−State Noninverting D Flip−Flop with LSTTL−Compatible Inputs
中文描述: HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20
封裝: LEAD FREE, PLASTIC, DIP-20
文件頁數(shù): 3/8頁
文件大?。?/td> 126K
代理商: MC74HCT374ANG
MC74HCT374A
http://onsemi.com
3
applied to the device are individual stress limit values (not normal operating conditions) and are
not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
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 HighSpeed CMOS Data Book (DL129/D).
V
V
in
V
out
in
out
DC Supply Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
– 0.5 to + 7.0
– 0.5 to V
CC
+ 0.5
500
V
DC Input Voltage (Referenced to GND)
– 0.5 to V
CC
+ 0.5
V
V
mA
SOIC Package
stg
(Plastic DIP, SOIC, SSOP or TSSOP Package)
260
RECOMMENDED OPERATING CONDITIONS
V
in
, V
out
t
r
, t
f
Input Rise and Fall Time (Figure 1)
5.5
V
CC
500
V
DC Supply Voltage (Referenced to GND)
DC Input Voltage, Output Voltage (Referenced to GND)
4.5
0
0
+ 125
V
V
T
A
Operating Temperature, All Package Types
– 55
C
ns
DC ELECTRICAL CHARACTERISTICS
(Voltages Referenced to GND)
Symbol
IH
Parameter
Test Conditions
out
CC
V
= 0.1 V or V
– 0.1 V
|I
out
|
20 A
V
in
= V
IH
or V
IL
|I
out
|
6.0 mA
V
in
= V
IH
or V
IL
|I
out
|
6.0 mA
V
in
= V
CC
or GND
Output in HighImpedance State
V
= V
or GND
V
in
= V
CC
or GND
out
V
CC
2.0
– 55 to
Unit
4.5
5.5
55 C
25 C to 125 C
V
Maximum LowLevel Input Voltage
4.5
4.5
3.98
0.8
0.8
0.8
0.8
0.8
0.8
V
OH
4.4
4.4
4.4
4.5
5.5
5.5
3.84
3.7
V
Maximum LowLevel Output Voltage
0.1
0.1
0.1
V
4.5
0.26
0.33
0.4
I
in
Maximum Input Leakage Current
5.5
±
0.5
±
0.1
±
1.0
±
5.0
±
1.0
±
10
A
I
OZ
Maximum ThreeState Leakage
A
I
CC
I
CC
Maximum Quiescent Supply Current
V
in
= 2.4 V, Any One Input
l
= 0 A
4.0
40
2.9
160
A
Additional Quiescent Supply Current
5.5
mA
2.4
1. Total Supply Current = I
CC
+
Σ
I
CC
.
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 highimpedance 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
.
相關(guān)PDF資料
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