HD74HC221FPEL Renesas Electronics America, HD74HC221FPEL Datasheet - Page 7

• Manufacturer Part Number: HD74HC221FPEL
• Manufacturer: Renesas Electronics America

Specifications of HD74HC221FPEL

• Logic Family: HC
• High Level Output Current: -5.2mA
• Low Level Output Current: 5.2mA
• Quiescent Current: 130nA
• 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: 300ns
• Operating Supply Voltage (min): 2V
• Lead Free Status / RoHS Status: Not Compliant

HD74HC221
Waveforms
Rev.2.00 Jan 31, 2006 page 5 of 7
Waveform-1
Input A
Input B
Input CLR
Output Q
Output Q
Notes : 1. Input pulse : PRR
2. The output are measured one at a time with one transition per measurement.
10 %
10 %
90 %
50 %
t
f
50 %
50 %
t
t
PLH
PHL
10 %
90 %
90 %
t
t
r
r
(trigger)
(trigger)
50 %
50 %
1 MHz, Zo = 50 , t
90 %
50 %
10 %
t
f
t
t
PHL
PLH
t
w
(L)
50 %
50 %
r
t
6 ns, t
r
10 %
50 %
90 %
f
6 ns
GND
GND
GND
V
V
V
V
V
V
V
CC
CC
CC
OH
OH
OL
OL