MC14572UBF Просмотр технического описания (PDF) - ON Semiconductor
Номер в каталоге
Компоненты Описание
Список матч
MC14572UBF Datasheet PDF : 8 Pages
| |||
MC14572UB
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ SWITCHING CHARACTERISTICS (7.) (CL = 50 pF, TA = 25_C)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Characteristic
Symbol
VDD
Min
Typ (8.)
Max
Unit
Output Rise Time
tTLH = (3.0 ns/pF) CL + 30 ns
tTLH = (1.5 ns/pF) CL + 15 ns
tTLH = (1.1 ns/pF) CL + 10 ns
tTLH
ns
5.0
—
180
360
10
—
90
180
15
—
65
130
Output Fall Time
tTHL = (1.5 ns/pF) CL + 25 ns
tTHL = (0.75 ns/pF) CL + 12.5 ns
tTHL = (0.55 ns/pF) CL + 9.5 ns
tTHL
ns
5.0
—
100
200
10
—
50
100
15
—
40
80
Propagation Delay Time
tPLH, tPHL = (1.7 ns/pF) CL + 5 ns
tPLH, tPHL = (0.66 ns/pF) CL + 17 ns
tPLH, tPHL = (0.5 ns/pF) CL + 15 ns
tPLH,
ns
tPHL
5.0
—
90
180
10
—
50
100
15
—
40
80
7. The formulas given are for the typical characteristics only at 25_C.
8. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
PULSE
GENERATOR
VDD
INPUT 16
2
8 VSS
OUTPUT
1
CL
PULSE
GENERATOR
VDD
INPUT
7
16
6
8 VSS
OUTPUT
5
CL
PULSE
GENERATOR
VDD
16
INPUT 14
15
8 VSS
OUTPUT
13
CL
INPUT
OUTPUT
20 ns
90%
50%
10%
tPHL
90%
50%
10%
tf
90%
50%
10%
tPLH
90%
50%
10%
tr
20 ns
VDD
VSS
VOH
VOL
Figure 1. Switching Time Test Circuits and Waveforms
http://onsemi.com
4
Share Link: 