74VHC14TTR STMicroelectronics, 74VHC14TTR Datasheet - Page 7

• Manufacturer Part Number: 74VHC14TTR
• Description: IC HEX SCHMITT INVERTER 14-TSSOP
• Manufacturer: STMicroelectronics
• Series: 74VHCr

Specifications of 74VHC14TTR

• Logic Type: Inverter with Schmitt Trigger
• Number Of Inputs: 1
• Number Of Circuits: 6
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-7130-2; 74VHC14TTR

74VHC14
Table 6. AC electrical characteristics (Input t
1. Voltage range is 3.3V ± 0.3V
2. Voltage range is 5.0V ± 0.5V
Table 7. Capacitive characteristics
1. C
Table 8. Dynamic switching characteristics
1. Worst case package.
2. Max number of outputs defined as (n). Data inputs are driven 0V to 5.0V, (n-1) outputs switching and one output at GND.
3. Max number of data inputs (n) switching. (n-1) switching 0V to 5.0V. Inputs under test switching: 5.0V to threshold (V
Symbol
Symbol
Symbol
V
V
V
V
t
t
C
consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation.
I
0V to threshold (V
C
PLH
PHL
CC
OLP
OLV
IHD
ILD
PD
PD
IN
(opr) = C
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current
Propagation delay
time
Input capacitance
Power dissipation
capacitance
Dynamic low
voltage quiet
output
Dynamic high
voltage input
Dynamic low
voltage input
PD
Parameter
Parameter
Parameter
x V
(1) (2)
IHD
CC
), f = 1MHz.
x f
(1)
(1) (3)
(1) (3)
IN
+ I
CC
/6 (per gate)
3.3
3.3
5.0
5.0
V
V
(V)
(V)
5.0
5.0
5.0
CC
CC
(1)
(1)
(2)
(2)
Test condition
Test condition
Test condition
(pF)
C
15
50
15
50
L
C
L
= 50 pF
r
= t
f
= 3ns)
Min.
Min.
Min.
-0.8
3.5
T
T
T
A
A
A
Typ. Max. Min. Max. Min. Max.
10.8
Typ. Max. Min. Max. Min. Max.
Typ. Max. Min. Max. Min. Max.
= 25°C
= 25°C
= 25°C
-0.3
8.3
5.5
7.0
0.3
14
6
12.8
16.3
10.6
8.6
0.8
1.5
10
Value
Value
Value
-40 to 85°C
-40 to 85°C
-40 to 85°C
1.0
1.0
1.0
1.0
Electrical characteristics
15.0
18.5
10.0
12.0
10
1.0
1.0
1.0
1.0
125°C
125°C
125°C
-55 to
-55 to
-55 to
15.0
18.5
10.0
12.0
10
ILD
),
Unit
Unit
Unit
pF
pF
ns
V
V
V
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