74VHC594TTR STMicroelectronics, 74VHC594TTR Datasheet - Page 7

• Manufacturer Part Number: 74VHC594TTR
• Description: IC SHIFT REGISTER 8BIT 16-TSSOP
• Manufacturer: STMicroelectronics
• Series: 74VHCr

Specifications of 74VHC594TTR

• Logic Type: Shift Register
• Output Type: Standard
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Function: Serial to Parallel
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 8: Capacitive Characteristics
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
Table 9: 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
(V
Figure 5: Test Circuit
C
R
Symbol
Symbol
L
T
IHD
C
= 15/50pF or equivalent (includes jig and probe capacitance)
V
= Z
V
V
V
C
PD
C
OUT
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
Output
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
3.5
T
T
A
A
Typ.
Typ.
= 25°C
= 25°C
-1.2
0.9
70
7
9
Max.
Max.
1.2
1.5
Value
Value
-40 to 85°C
Min.
-40 to 85°C
Min.
CC(opr)
= C
Max.
Max.
PD
x V
-55 to 125°C
-55 to 125°C
Min.
Min.
CC
ILD
x f
), 0V to threshold
IN
74VHC594
Max.
Max.
+ I
CC
Unit
Unit
pF
pF
pF
V
V
V
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