74LVC374ATTR STMicroelectronics, 74LVC374ATTR Datasheet - Page 5

• Manufacturer Part Number: 74LVC374ATTR
• Description: IC FLIP FLOP OCTAL D 20-TSSOP
• Manufacturer: STMicroelectronics
• Series: 74LVCr
• Type: D-Type Busr

Specifications of 74LVC374ATTR

• Function: Standard
• Output Type: Tri-State Non Inverted
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Delay Time - Propagation: 1ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 1.65 V ~ 3.6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Clock: -
• Other names: 497-7107-2; 74LVC374ATTR

Table 8: AC Electrical Characteristics
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW (t
2) Parameter guaranteed by design
Table 9: Capacitive Characteristics
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
t
t
t
t
Symbol
Symbol
PLH
PLH
PZL
PLZ
t
t
PD
OSLH
OSHL
C
C
t
t
t
W
PD
s
h
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
IN
t
t
t
t
PZH
PHZ
PHL
PHL
Propagation Delay
Time D to Q
Propagation Delay
Time LE to Q
Output Enable Time 1.65 to 1.95
Output Disable Time 1.65 to 1.95
LE Pulse Width
HIGH
Setup Time D to LE
(HIGH to LOW)
Hold Time D to
CLOCK, HIGH or
LOW
Output To Output
Skew Time (note1,
2)
Input Capacitance
Power Dissipation Capacitance
(note 1)
Parameter
Parameter
1.65 to 1.95
1.65 to 1.95
1.65 to 1.95
1.65 to 1.95
1.65 to 1.95
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.7 to 3.6
V
(V)
2.7
2.7
2.7
2.7
2.7
2.7
2.7
CC
OSLH
Test Condition
= | t
PLHm
(pF)
V
C
30
30
50
50
30
30
50
50
30
30
50
50
30
30
50
50
30
30
50
50
30
30
50
50
30
30
50
50
(V)
1.8
2.5
3.3
CC
L
- t
PLHn
Test Condition
1000
1000
1000
1000
1000
1000
1000
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
( )
R
|, t
L
OSHL
t
f
s
(ns)
IN
2.0
2.0
2.5
2.5
2.0
2.0
2.5
2.5
2.0
2.0
2.5
2.5
2.0
2.0
2.5
2.5
2.0
2.0
2.5
2.5
2.0
2.0
2.5
2.5
2.0
2.0
2.5
2.5
= | t
= t
= 10MHz
r
PHLm
Min.
TBD
TBD
TBD
TBD
TBD
TBD
1.5
1.5
3.3
3.3
1.5
1.5
- t
-40 to 85 °C
1
1
1
1
2
2
2
2
PHLn
|
CC(opr)
Max.
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
7.8
6.8
7.8
6.8
8.7
7.7
7.6
7.0
Min.
1
Value
= C
T
PD
A
Min.
TBD
TBD
TDB
TBD
TBD
TBD
Value
-55 to 125 °C
1.5
1.5
3.3
3.3
1.5
1.5
= 25 °C
Typ.
x V
1
1
1
1
2
2
2
2
28
30
34
4
CC
x f
IN
Max.
TBD
TBD
TBD
TBD
TBD
TBD
10.4
TBD
TBD
Max.
74LVC374A
+ I
9.4
8.2
9.4
8.2
9.2
9.1
8.4
1
CC
/n (per circuit)
Unit
Unit
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
5/14