TC74VHC221AFN-ELP Toshiba, TC74VHC221AFN-ELP Datasheet - Page 4

• Manufacturer Part Number: TC74VHC221AFN-ELP
• Manufacturer: Toshiba

Specifications of TC74VHC221AFN-ELP

• Logic Family: VHC
• High Level Output Current: -8mA
• Low Level Output Current: 8mA
• Quiescent Current: 4uA
• Number Of Elements: 2
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Technology: CMOS
• Abs. Propagation Delay Time: 29.5ns
• Operating Supply Voltage (min): 2V
• Lead Free Status / RoHS Status: Not Compliant

System Diagram
Timing Chart
TC74VHC123A
TC74VHC123A
B
R
Q
R
C
B
A
CLR
Q
CLR
A
X
X
X
/C
/C
X
X
t
wOUT
Q
N
V
CC
Q
P
L
V
V
ref
CC
D
CK
C
R Q
1
Q
4
F/F
TC74VHC123,221AF/AFN/AFT/AFK
t
wOUT
C
2
t
rr
t
wOUT
V
ref
H
+ t
rr
2007-10-19
V
V
V
V
V
V
V
V
V
GND
V
V
V
V
IH
IL
IH
IL
IH
IL
CC
ref
ref
OH
OL
OH
OL
H
L
Q
Q