74AC125TTR STMicroelectronics, 74AC125TTR Datasheet - Page 4

• Manufacturer Part Number: 74AC125TTR
• Description: IC BUS BUFFER TRI-ST QD 14TSSOP
• Manufacturer: STMicroelectronics
• Series: 74ACr

Specifications of 74AC125TTR

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 4
• Number Of Bits Per Element: 1
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-7716-2; 74AC125TTR

74AC125
CAPACITIVE CHARACTERISTICS
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
Buffer)
TEST CIRCUIT
C
R
R
4/9
t
t
t
PLH
PZL
PZH
Symbol
L
L
T
C
= 50pF or equivalent (includes jig and probe capacitance)
= R
= Z
C
PD
C
OUT
, t
, t
, t
PD
IN
OUT
1
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
PLZ
PHL
PHZ
= 500 or equivalent
of pulse generator (typically 50 )
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance (note
1)
Parameter
V
(V)
5.0
5.0
5.0
CC
Test Condition
TEST
f
IN
= 10MHz
Min.
T
A
Typ.
= 25°C
24
4
8
Max.
Value
Min.
-40 to 85°C
CC(opr)
= C
Max.
PD
x V
SWITCH
-55 to 125°C
Min.
Open
Open
2V
CC
CC
x f
IN
Max.
+ I
CC
/4 (per
Unit
pF
pF
pF