M74HC595
Test Condition
Symbol
Parameter
V
CC
(V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
C
L
(pF)
T
A
= 25°C
Min.
Typ.
40
10
7
Max.
100
20
17
0
0
0
50
10
9
Value
-40 to 85°C
Min.
Max.
125
25
21
0
0
0
65
13
11
-55 to 125°C
Min.
Max.
145
29
25
0
0
0
75
15
13
ns
Unit
t
s
Minimum Set-up
Time
(SCRL - RCK)
Minimum Hold
Time
Minimum Clear
Removal Time
50
t
h
50
15
3
3
ns
t
REM
50
ns
CAPACITIVE CHARACTERISTICS
Test Condition
Symbol
Parameter
V
CC
(V)
T
A
= 25°C
Min.
Typ.
5
184
Max.
10
Value
-40 to 85°C
Min.
Max.
10
-55 to 125°C
Min.
Max.
10
pF
pF
Unit
C
IN
C
PD
Input Capacitance
Power Dissipation
Capacitance (note
1)
1) C
PD
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 operating current can be obtained by the following equation. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
TEST CIRCUIT
TEST
t
PLH
, t
PHL
t
PZL
, t
PLZ
t
PZH
, t
PHZ
C
L
= 50pF/150pF or equivalent (includes jig and probe capacitance)
R
1
= 1KΩ or equivalent
R
T
= Z
OUT
of pulse generator (typically 50Ω)
SWITCH
Open
V
CC
GND
7/16
STMICROELECTRONICS [ STMICROELECTRONICS ]
