74LCX125YTTR STMicroelectronics, 74LCX125YTTR Datasheet - Page 7

• Manufacturer Part Number: 74LCX125YTTR
• Description: Buffers & Line Drivers Lo Vltg CMOS quad bus buffer (3-State)
• Manufacturer: STMicroelectronics

Specifications of 74LCX125YTTR

• Rohs: yes

74LCX125
Table 8.
1. Skew is defined as the absolute value of the difference between the actual propagation delay for any two
2. Parameter guaranteed by design.
Table 9.
1. C
t
t
t
Symbol
Symbol
PLH
PZL
PLZ
C
t
t
C
outputs of the same device switching in the same direction, either HIGH or LOW (t
t
operating current consumption without load. (Refer to
be obtained by the following equation. I
OSLH
OSHL
C
OSHL
OUT
, t
, t
PD
PD
, t
IN
PZH
PHZ
PHL
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the
= | t
Input capacitance
Output capacitance
Power dissipation
capacitance
Propagation delay
time
Output enable
time to HIGH and
LOW level
Output disable
time to HIGH and
LOW level
Output to output
skew time
PHLm
AC electrical characteristics
Capacitive characteristics
Parameter
- t
PHLn
Parameter
(1) (2)
|).
(1)
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
Doc ID 4980 Rev 8
V
2.7
2.7
2.7
(V)
CC
CC(opr)
V
(V)
3.3
3.3
3.3
CC
= C
Test condition
(pF)
Test condition
C
PD
50
50
50
50
L
x V
Table 10: Test
V
V
V
CC
f
IN
IN
IN
IN
x f
= 10 MHz
= 0 or V
= 0 to V
= 0 to V
500
500
500
500
(Ω)
R
IN
L
+ I
CC
circuit. Average operating current can
CC
CC
CC
/4 (per gate).
t
s
(ns)
2.5
2.5
2.5
2.5
= t
Electrical characteristics
Min.
r
OSLH
T
A
Min.
-40 to 85 °C
1.0
1.0
1.0
1.0
1.0
Value
Typ.
= 25 °C
10
37
= | t
5
Value
PLHm
Max.
6.0
5.2
6.0
5.0
6.0
5.0
1.0
Max.
- t
PLHn
Unit
Unit
|,
ns
ns
ns
ns
pF
pF
pF
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