參數(shù)資料
型號: M74HC4511
廠商: 意法半導(dǎo)體
英文描述: BCD to 7 Segmemt Latch/Decoder Driver(BCD-7段鎖存器/譯碼器驅(qū)動器)
中文描述: BCD碼至7 Segmemt鎖存器/解碼器驅(qū)動器(的BCD - 7段鎖存器/譯碼器驅(qū)動器)
文件頁數(shù): 4/13頁
文件大小: 268K
代理商: M74HC4511
PIN DESCRIPTION
PIN No
3
SYMBOL
LT
NAME AND FUNCTION
Lamp Test Input (Active
LOW)
Ripple Blanking Input
(Active LOW)
Latch Enable Input
BCD Address Inputs
Segment Outputs
4
BI
5
LE
7, 1, 2, 6
13, 12, 11,
10, 9 , 15,
14
8
16
A to D
a to g
GND
V
CC
Ground (0V)
Positive Supply Voltage
IEC LOGIC SYMBOL
ABSOLUTE MAXIMUM RATINGS
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
-35/25
+150/-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)
INPUT AND OUTPUT EQUIVALENT CIRCUIT
M54/M74HC4511
4/13
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