TC74VHCT573AFT(EL) Toshiba, TC74VHCT573AFT(EL) Datasheet - Page 5

• Manufacturer Part Number: TC74VHCT573AFT(EL)
• Description: IC LATCH OCTAL D-TYPE 20-TSSOP
• Manufacturer: Toshiba
• Series: 74VHCTr

Specifications of TC74VHCT573AFT(EL)

• Logic Type: D-Type Transparent Latch
• Circuit: 8:8
• Output Type: Tri-State
• Voltage - Supply: 4.5 V ~ 5.5 V
• Independent Circuits: 1
• Delay Time - Propagation: 5.1ns
• Current - Output High, Low: 8mA, 8mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TC74VHCT573AFTEL

AC Characteristics
Propagation delay
time
(LE-Q)
Propagation delay
time
(D-Q)
3-state output enable
time
3-state output disable
time
Output to output skew
Input capacitance
Output capacitance
Power dissipation
capacitance
Note 1: Parameter guaranteed by design.
Note 2: C
Noise Characteristics
Quiet output maximum dynamic V
Quiet output minimum dynamic V
Minimum high level dynamic input voltage
Maximum low level dynamic input voltage
Characteristics
current consumption without load.
Average operating current can be obtained by the equation:
And the total C
PD
Characteristics
t
I
C
is defined as the value of the internal equivalent capacitance which is calculated from the operating
osLH
CC (opr)
PD
(total) = 14 + 11·n
= |t
= C
pLHm
Symbol
PD
C
t
t
(input: t
t
t
C
t
t
t
t
t
t
osLH
osHL
C
pZH
pHZ
pLH
pHL
pLH
pHL
pZL
pLZ
OUT
PD
PD
IN
when n pcs. of latch operate can be gained by the following equation:
− t
(input: t
·V
OL
OL
CC
pLHn
·f
r
R
R
IN
= t
|, t
L
L
= 1 kΩ
= 1 kΩ
+ I
r
osHL
f
= t
―
―
(Note 1)
= 3 ns)
CC
Symbol
f
V
V
V
V
/8 (per latch)
= |t
= 3 ns)
OLP
OLV
IHD
ILD
Test Condition
pHLm
5.0 ± 0.5
5.0 ± 0.5
5.0 ± 0.5
5.0 ± 0.5
5.0 ± 0.5
V
―
―
CC
C
C
C
C
− t
L
L
L
L
(V)
pHLn
= 50 pF
= 50 pF
= 50 pF
= 50 pF
5
|
C
(Note 2)
L
15
50
15
50
15
50
50
50
(pF)
Test Condition
Min
―
―
―
―
―
―
―
―
―
―
―
TC74VHCT573AF/AFT/AFK
Ta = 25°C
Typ.
7.7
8.5
5.1
5.9
6.3
7.1
8.8
25
―
4
9
V
CC
5.0
5.0
5.0
5.0
Max
12.3
13.3
10.9
11.9
11.2
8.5
9.5
1.0
10
―
―
(V)
Typ.
−1.1
Min
−40 to 85°C
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.1
―
―
―
―
―
―
Ta = 25°C
Ta =
2007-10-01
13.5
14.5
10.5
12.5
13.5
12.0
−1.5
Max
Max
9.5
1.0
1.5
2.0
0.8
10
―
―
Unit
Unit
pF
pF
pF
ns
ns
ns
ns
ns
V
V
V
V