M74HC09(1992) View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M74HC09 Datasheet PDF : 9 Pages
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M54/M74HC09
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Symbol
Parameter
Test Conditions
VCC
(V)
TA = 25 oC
54HC and 74HC
Value
-40 to 85 oC -55 to 125 oC Unit
74HC
54HC
Min. Typ. Max. Min. Max. Min. Max.
tTHL Output Transition 2.0
Time
4.5
30 75
8
15
95
110
19
22
ns
6.0
7
13
16
19
tPLZ Propagation
Delay Time
2.0
RL = 1 KΩ
4.5
10 75
8
15
95
110
19
22
ns
6.0
7
13
16
19
tPZL Propagation
Delay Time
2.0
RL = 1 KΩ
4.5
20 75
8
15
95
110
19
22
ns
6.0
7
13
16
19
CIN Input Capacitance
5
10
10
10 pF
COUT Output
3
Capacitance
pF
CPD (*) Power Dissipation
5
Capacitance
pF
(*) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load.
(Refer to Test Circuit). Average operting current can be obtained by the following equation. ICC(opr) = CPD •VCC •fIN + ICC/4 (per Gate)
SWITCHING CHARACTERISTICS TEST CIRCUIT
TEST CIRCUIT ICC (Opr.)
INPUT WAVEFORM IS THE SAME AS
THAT IN CASE OF SWITCHING
CHARACTERISTICS TEST.
4/9
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