74LVQ74TTR STMicroelectronics, 74LVQ74TTR Datasheet - Page 4

• Manufacturer Part Number: 74LVQ74TTR
• Description: IC FLIP FLOP DUAL D 14-TSSOP
• Manufacturer: STMicroelectronics
• Series: 74LVQr
• Type: D-Typer

Specifications of 74LVQ74TTR

• Function: Set(Preset) and Reset
• Output Type: Differential
• Number Of Elements: 2
• Number Of Bits Per Element: 1
• Frequency - Clock: 250MHz
• Delay Time - Propagation: 6.3ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 2 V ~ 3.6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

74LVQ74
Table 7: Dynamic Switching Characteristics
1) Worst case package.
2) Max number of outputs defined as (n). Data inputs are driven 0V to 3.3V, (n-1) outputs switching and one output at GND.
3) Max number of data inputs (n) switching. (n-1) switching 0V to 3.3V. Inputs under test switching: 3.3V to threshold (V
(V
Table 8: AC Electrical Characteristics (C
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
(*) Voltage range is 3.3V
4/13
Symbol
Symbol
IHD
t
t
V
V
V
t
V
f
t
t
t
t
t
OSLH
OSHL
REM
MAX
PLH
PHL
PLH
PHL
w(L)
OLP
OLV
t
IHD
), f=1MHz.
t
ILD
t
w
s
h
Dynamic Low
Voltage Quiet
Output (note 1, 2)
Dynamic High
Voltage Input (note
1, 3)
Dynamic Low
Voltage Input (note
1, 3)
Propagation Delay
Time CK to Q
Propagation Delay
Time PR or CLR to
Q
Pulse Width CK,
HIGH or LOW
Pulse Width PR or
CLR, LOW
Setup Time D to CK
HIGH or LOW
Hold Time D to CK
HIGH or LOW
Recovery Time PR
or CLR to Q
Maximum Clock
Frequency
Output To Output
Skew Time
(note1, 2)
Parameter
Parameter
0.3V
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
V
V
3.3
3.3
3.3
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
(V)
(V)
CC
CC
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
Test Condition
Test Condition
OSLH
C
L
= |t
= 50 pF
PLHm
L
= 50 pF, R
- t
PLHn
|, t
OSHL
Min.
Min.
-0.8
100
120
4.0
3.0
4.0
3.0
4.0
3.0
2.0
2.0
1.0
1.0
L
2
= 500
= |t
T
T
A
A
PHLm
Typ.
Typ.
= 25°C
-0.2
= 25°C
-0.2
-0.2
-1.0
-1.0
200
250
0.2
7.7
6.3
6.9
5.8
1.5
1.5
1.5
1.5
0.2
0.2
0.2
0.2
- t
, Input t
PHLn
Max.
Max.
12.0
12.0
0.8
0.8
9.0
9.0
1.0
1.0
|)
r
Value
Value
Min.
Min.
-40 to 85°C
-40 to 85°C
100
120
= t
4.0
3.0
4.0
3.0
4.0
3.0
2.0
2.0
1.0
1.0
f
= 3ns)
Max.
Max.
14.0
10.5
14.0
10.5
1.0
1.0
-55 to 125°C
-55 to 125°C
Min.
Min.
100
5.0
4.0
5.0
4.0
5.0
4.0
2.0
2.0
1.0
1.0
80
ILD
), 0V to threshold
Max.
Max.
16.0
12.0
16.0
12.0
1.0
1.0
MHz
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V