參數(shù)資料
型號(hào): MC14490L
廠商: MOTOROLA INC
元件分類: 通用總線功能
英文描述: Digital Signal Processor 181-CPGA -55 to 125
中文描述: 4000/14000/40000 SERIES, 4-BIT RIGHT SERIAL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, CDIP16
封裝: CERAMIC, DIP-16
文件頁(yè)數(shù): 2/9頁(yè)
文件大?。?/td> 265K
代理商: MC14490L
MOTOROLA CMOS LOGIC DATA
MC14490
298
TL
* Maximum Ratings are those values beyond which damage to the device may occur.
Ceramic “L” Packages: – 12 mW/ C From 100 C to 125 C
Power Dissipation, per Package
500
mW
Storage Temperature
Lead Temperature (8–Second Soldering)
– 65 to + 150
260
C
C
ELECTRICAL CHARACTERISTICS
(Voltages Referenced to VSS)
– 55 C
Min
15
Characteristic
Symbol
25 C
Min
Typ #
Max
125 C
Max
Min
Unit
0.05
0
0.05
Max
0.05
“1” Level
VOH
5.0
15
4.95
14.95
4.95
14.95
5.0
15
4.95
14.95
Vdc
Input Voltage
(VO = 13.5 or 1.5 Vdc)
“0” Level
15
4.0
6.75
4.0
4.0
Vdc
“1 Level”
VIH
5.0
3.5
3.5
2.75
3.5
Vdc
(VO = 0.5 or 4.5 Vdc)
Output Drive Current
Oscillator Output
(VOH = 4.6 V)
Source
mAdc
(VOH = 2.5 V)
(VOH = 9.5 V)
5.0
5.0
10
– 0.12
– 0.9
– 0.6
– 0.1
– 0.75
– 0.5
– 0.3
– 2.2
– 1.2
– 0.08
– 0.6
– 0.4
(VOL = 0.5 V)
(VOL = 0.4 V)
(VOL = 0.5 V)
Debounce Inputs (Vin = VDD)
Input Current Oscillator — Pin 7
Debounce Inputs
10
0.9
0.75
2.3
0.6
5.0
2.6
2.2
4.0
1.8
Iin
15
±
620
±
255
±
400
±
250
μ
Adc
10
340
740
280
380
500
145
440
A)
10
15
280
840
90
225
225
650
180
550
PIN ASSIGNMENT
13
14
15
16
10
11
12
5
4
3
2
1
7
6
Din
Cout
Bin
VDD
Aout
Fin
Eout
Dout
Ein
Cin
Bout
Ain
OSCin
Fout
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