TC74HC221AFN Toshiba, TC74HC221AFN Datasheet - Page 3
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TC74HC221AFN
Manufacturer Part Number
TC74HC221AFN
Description
Manufacturer
Toshiba
Datasheet
1.TC74HC221AFN.pdf
(13 pages)
Specifications of TC74HC221AFN
Logic Family
HC
High Level Output Current
-5.2mA
Low Level Output Current
5.2mA
Quiescent Current
4uA
Number Of Elements
2
Operating Temperature Classification
Industrial
Operating Supply Voltage (max)
6V
Operating Supply Voltage (typ)
2.5/3.3/5V
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Technology
CMOS
Abs. Propagation Delay Time
295ns
Operating Supply Voltage (min)
2V
Lead Free Status / RoHS Status
Not Compliant
Truth Table
System Diagram
X: Don’t care
A
H
X
L
L
X
Inputs
H
H
B
X
X
L
CLR
H
H
H
H
L
Q
L
L
L
Outputs
Q
H
H
H
Output Enable
Output Enable
Output Enable
Function
Inhibit
Inhibit
Inhibit
3
TC74HC221AP/AF/AFN
2007-10-01