IN74AC251D Просмотр технического описания (PDF) - Integral Corp.
Номер в каталоге
Компоненты Описание
Список матч
IN74AC251D Datasheet PDF : 5 Pages
| |||
IN74AC251
AC ELECTRICAL CHARACTERISTICS(CL=50pF, Input tr=tf=3.0 ns)
Symbol
Parameter
VCC*
Guaranteed Limits
V
25 °C
-40°C to
Unit
85°C
Min Max Min Max
tPLH Propagation Delay, Input A to
Output Y or Y (Figure 3)
3.3 1.5 17.5 1.5 19.0 ns
5.0 1.5 12.5 1.5 13.5
tPHL Propagation Delay, Input A to
Output Y or Y (Figure 3)
3.3 1.5 17.5 1.5 19.0 ns
5.0 1.5 12.5 1.5 13.5
tPLH Propagation Delay, Input D to
Output Y or Y (Figures 1,2)
3.3 1.5 14.0 1.5 15.5 ns
5.0 1.5 10.0 1.5 11.0
tPHL Propagation Delay, Input D to
Output Y or Y (Figures 1,2)
3.3 1.5 14.0 1.5 15.5 ns
5.0 1.5 10.0 1.5 11.0
tPZH Propagation Delay, Output Enable to
Output Y or Y (Figure 4)
3.3 1.5 11.0 1.5 12.0 ns
5.0 1.5 8.0 1.5 9.0
tPZL Propagation Delay, Output Enable to
Output Y or Y (Figure 4)
3.3 1.5 11.0 1.5 12.0 ns
5.0 1.5 8.0 1.5 9.0
tPHZ Propagation Delay, Output Enable to
Output Y or Y (Figure 4)
3.3 1.5 11.5 1.5 13.0 ns
5.0 1.5 9.5 1.5 10.0
tPLZ Propagation Delay, Output Enable to
Output Y or Y (Figure 4)
3.3 1.5 11.0 1.5 12.0 ns
5.0 1.5 8.0 1.5 8.5
CIN Maximum Input Capacitance
5.0
4.5
4.5
pF
CPD Power Dissipation Capacitance
*Voltage Range 3.3 V is 3.3 V ±0.3 V
Voltage Range 5.0 V is 5.0 V ±0.5 V
Typical @25°C,VCC=5.0 V
70
pF
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
339
Share Link: 