74ac16541 STMicroelectronics, 74ac16541 Datasheet - Page 5

• Manufacturer Part Number: 74ac16541
• Description: 16-bit Bus Buffer With 3-state Outputs Non Inverted
• Manufacturer: STMicroelectronics

CAPACITIVE CHARACTERISTICS
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
TEST CIRCUIT
C
R
R
t
t
t
PLH
PZL
PZH
Symbol
L
L
T
C
= 50 pF or equivalent (includes jig and probe capacitance)
= R1 = 500
= Z
C
PD
C
OUT
, t
, t
, t
PD
IN
OUT
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
PLZ
PHL
PHZ
of pulse generator (typically 50 )
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance
(note 1)
or equivalent
Parameter
V
5.0
(V)
CC
Test Condition
TEST
f
IN
= 10MHz
Min.
T
A
Typ.
= 25° C
14
25
7
Max.
10
Value
Min.
-40 to 85°C
CC(opr)
= C
Max.
10
PD
x V
SWITCH
-55 to 125° C
Min.
Open
CC
GND
V
CC
x f
74AC16541
IN
Max.
+ I
10
CC
/ 16
Unit
pF
pF
pF
5/9