74AC125MTR STMicroelectronics, 74AC125MTR Datasheet - Page 4

• Manufacturer Part Number: 74AC125MTR
• Description: IC BUS BUFFER TRI-ST QD 14SOICN
• Manufacturer: STMicroelectronics
• Series: 74ACr

Specifications of 74AC125MTR

• 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-SOIC (3.9mm Width), 14-SOL
• Logic Family: AC
• Number Of Channels Per Chip: 4
• Polarity: Non-Inverting
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 24 mA
• Low Level Output Current: 24 mA
• Minimum Operating Temperature: - 55 C
• Number Of Lines (input / Output): 4 / 3
• Output Type: 3-State
• Propagation Delay Time: 8.5 ns at 3.3 V, 7 ns at 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-1017-2

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