參數(shù)資料
型號(hào): MC14502BCL
廠商: MOTOROLA INC
元件分類(lèi): 通用總線功能
英文描述: Strobed Hex Inverter/Buffer
中文描述: 4000/14000/40000 SERIES, 6-BIT DRIVER, INVERTED OUTPUT, CDIP16
封裝: CERAMIC, DIP-16
文件頁(yè)數(shù): 4/6頁(yè)
文件大?。?/td> 225K
代理商: MC14502BCL
MOTOROLA CMOS LOGIC DATA
323
MC14502B
Figure 3. Power Dissipation Test Circuit and Waveform
DIS
INH
D1
D2
D3
D4
D5
D6
Q1
Q2
Q3
Q4
Q5
Q6
VDD
ID
PULSE
GENERATOR
CL
CL
CL
CL
CL
CL
Vin
20 ns
90%
20 ns
VDD
VSS
50%
10%
50%
DUTY
CYCLE
Figure 4. AC Test Circuit and Waveforms
(tTLH, tTHL, TPLH, and tPHL)
Figure 5. 3–State AC Test Circuit and Waveforms
(tPHZ, tPLZ, tPZH, tPZL)
Switch Positions for 3–State Test
Test
S1
S2
S3
S4
tPHZ
tPLZ
tPZL
tPZH
Open
Closed
Closed
Open
Closed
Open
Open
Closed
Closed
Open
Open
Closed
Open
Closed
Closed
Open
DISABLE
INHIBIT
D1
D2
D3
D4
D5
D6
Q1
Q2
Q3
Q4
Q5
Q6
CL
16
VDD
8
VSS
PULSE
GENERATOR
20 ns
20 ns
VDD
VSS
VOH
VOL
90%
10%
50%
50%
90%
10%
tPLH
tPHL
tTHL
tTLH
OUTPUT
(TESTS 1 AND 2)
For all tTLH, tTHL, tPHL, and tPLH measurements Vin
may be applied to any other Dn input or to inhibit.
16
VDD
PULSE
GENERATOR
VDD
CL
1 k
S1
S2
VDD
S4
S3
8
VSS
DISABLE
INHIBIT
D1
D2
D3
D4
D5
D6
Q1
Q2
Q3
Q4
Q5
Q6
20 ns
20 ns
VDD
VSS
VOH
tPLZ
tPHZ
tPZH
tPZL
50%
90%
10%
10%
90%
10%
90%
0.5 V @ VDD = 5 V,
10 V, AND 15 V
2 V @ VDD = 5 V
6 V @ VDD = 10 V
10 V @ VDD = 15 V
VOL
INPUT
DISABLE
Q OUTPUTS
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