IC BUFFER TRI-ST QD LV 14SOICN

 

74LCX125MTR

Manufacturer Part Number74LCX125MTR
DescriptionIC BUFFER TRI-ST QD LV 14SOICN
ManufacturerSTMicroelectronics
Series74LCX
74LCX125MTR datasheets

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Specifications of 74LCX125MTR

Logic TypeBuffer/Line Driver, Non-InvertingNumber Of Elements4
Number Of Bits Per Element1Current - Output High, Low24mA, 24mA
Voltage - Supply2 V ~ 3.6 VOperating Temperature-40°C ~ 85°C
Mounting TypeSurface MountPackage / Case14-SOIC (3.9mm Width), 14-SOL
Logic FamilyLCXNumber Of Channels Per Chip4
PolarityNon-InvertingSupply Voltage (max)3.6 V
Supply Voltage (min)2 VMaximum Operating Temperature+ 85 C
Mounting StyleSMD/SMTHigh Level Output Current- 24 mA
Low Level Output Current24 mAMinimum Operating Temperature- 40 C
Number Of Lines (input / Output)4 / 3Output Type3-State
Propagation Delay Time6 ns at 2.7 V, 5.2 ns at 3 V to 3.6 VLogic Device TypeBuffer, Non Inverting
Supply Voltage Range2V To 3.6VLogic Case StyleSOIC
No. Of Pins14Operating Temperature Range-40°C To +85°C
Family Type4000 CMOSRohs CompliantYes
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther names497-1051-2
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74LCX125
Table 7. AC electrical characteristics
Symbol
Parameter
t
t
Propagation delay
PLH
PHL
time
t
t
Output enable
PZL
PZH
time to HIGH and
LOW level
t
t
Output disable
PLZ
PHZ
time to HIGH and
LOW level
t
Output to output
OSLH
t
skew time
OSHL
1. Skew is defined as the absolute value of the difference between the actual propagation delay for any two
outputs of the same device switching in the same direction, either HIGH or LOW (t
t
= | t
- t
OSHL
PHLm
2. Parameter guaranteed by design
Table 8. Capacitive characteristics
Symbol
C
Input capacitance
IN
C
Output capacitance
OUT
C
Power dissipation
PD
capacitance
1. C
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the
PD
operating current consumption without load. (Refer to Test Circuit). Average operating current can be
obtained by the following equation. I
Test condition
V
C
CC
L
(V)
(pF)
2.7
50
3.0 to 3.6
2.7
50
3.0 to 3.6
2.7
50
3.0 to 3.6
3.0 to 3.6
50
(1) (2)
|)
PHLn
Test condition
Parameter
V
CC
(V)
3.3
3.3
3.3
(1)
= C
x V
CC(opr)
PD
CC
Electrical characteristics
Value
-40 to 85 °C
R
t
= t
L
s
r
(Ω)
(ns)
Min
500
2.5
1.0
500
2.5
1.0
1.0
500
2.5
1.0
1.0
500
2.5
= | t
OSLH
PLHm
Value
T
= 25 °C
A
Min
Typ
V
= 0 to V
5
IN
CC
V
= 0 to V
10
IN
CC
f
= 10MHz
37
IN
V
= 0 or V
IN
CC
x f
+ I
/4 (per gate)
IN
CC
Unit
Max
6.0
ns
5.2
6.0
ns
5.0
6.0
ns
5.0
1.0
ns
- t
|,
PLHn
Unit
Max
pF
pF
pF
7/16

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