TC74VHC273FT(EL) Toshiba, TC74VHC273FT(EL) Datasheet - Page 2

• Manufacturer Part Number: TC74VHC273FT(EL)
• Description: IC FLIP-FLOP OCT D-TYPE 20-TSSOP
• Manufacturer: Toshiba
• Series: 74VHCr
• Type: D-Type Busr

Specifications of TC74VHC273FT(EL)

• Function: Master Reset
• Output Type: Non-Inverted
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Frequency - Clock: 110MHz
• Delay Time - Propagation: 7.3ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: TC74VHC273FT(SPL); TC74VHC273FT-EL; TC74VHC273FTTR

Pin Assignment
Truth Table
System Diagram
CK
CLR
CLR
GND 10
X: Don’t care
CLR
Q1
Q2
Q3
Q4
D1
D2
D3
D4
H
H
H
L
11
1
Inputs
1
2
3
4
5
6
7
8
9
D
H
X
X
L
3
D1
D
CK
(top view)
CK
X
R
Q
2
Q1
4
Output
D2
Q
Q
H
L
L
D
CK
n
20
19
18
17
16
15
14
13
12
11
R
Q
5
D5
CK
V
Q8
D8
D7
Q7
Q6
D6
Q5
Q2
CC
No Change
7
D3
Function
Clear
D
CK
―
―
R
Q
6
Q3
8
D4
D
CK
2
R
Q
CLR
9
CK
D1
D2
D3
D4
D5
D6
D7
D8
Q4
13
IEC Logic Symbol
D5
(11)
(13)
(14)
(17)
(18)
D
CK
(1)
(3)
(4)
(7)
(8)
R
Q
12
R
1D
C1
Q5
14
D6
D
CK
R
TC74VHC273F/FT/FK
Q
15
17
Q6
D7
D
CK
(12)
(15)
(16)
(19)
(2)
(5)
(6)
(9)
R
Q
16
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q7
18
2007-10-01
D8
D
CK
R
Q
19
Q8