74VHCT273ATTR STMicroelectronics, 74VHCT273ATTR Datasheet - Page 5

• Manufacturer Part Number: 74VHCT273ATTR
• Description: IC FLIP FLOP OCTAL D 20-TSSOP
• Manufacturer: STMicroelectronics
• Series: 74VHCTr
• Type: D-Type Busr

Specifications of 74VHCT273ATTR

• Function: Master Reset
• Output Type: Non-Inverted
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Frequency - Clock: 160MHz
• Delay Time - Propagation: 6.8ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 9: Capacitive Characteristics
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
Flip-Flop)
Table 10: Dynamic Switching Characteristics
1) Worst case package.
2) Max number of outputs defined as (n). Data inputs are driven 0V to 3.0V, (n-1) outputs switching and one output at GND.
3) Max number of data inputs (n) switching. (n-1) switching 0V to 3.0V. Inputs under test switching: 3.0V to threshold (V
(V
Figure 3: Test Circuit
C
R
Symbol
Symbol
L
T
IHD
=15/50pF or equivalent (includes jig and probe capacitance)
V
= Z
V
V
V
C
PD
C
OLP
OLV
IHD
), f=1MHz.
ILD
PD
IN
OUT
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
of pulse generator (typically 50 )
Input Capacitance
Power Dissipation
Capacitance
(note 1)
Dynamic Low
Voltage Quiet
Output (note 1, 2)
Dynamic High
Voltage Input
(note 1, 3)
Dynamic Low
Voltage Input
(note 1, 3)
Parameter
Parameter
V
5.0
5.0
5.0
(V)
CC
Test Condition
Test Condition
C
L
= 50 pF
Min.
Min.
-0.9
2.0
T
T
A
A
Typ.
Typ.
= 25°C
= 25°C
-0.6
0.6
16
6
Max.
Max.
0.9
0.8
10
Value
Value
-40 to 85°C
Min.
-40 to 85°C
Min.
CC(opr)
= C
Max.
Max.
10
PD
x V
-55 to 125°C
-55 to 125°C
Min.
Min.
CC
74VHCT273A
ILD
x f
), 0V to threshold
IN
Max.
Max.
+ I
10
CC
/8 (per
Unit
Unit
pF
pF
V
5/13