English
Language : 

MC74LCX374_12 Datasheet, PDF (4/9 Pages) ON Semiconductor – Low-Voltage CMOS Octal D-Type Flip-Flop
◁
MC74LCX374
DC ELECTRICAL CHARACTERISTICS
Symbol
Characteristic
Condition
VIH
HIGH Level Input Voltage (Note 2)
VIL
LOW Level Input Voltage (Note 2)
VOH HIGH Level Output Voltage
2.7 V ≤ VCC ≤ 3.6 V
2.7 V ≤ VCC ≤ 3.6 V
2.7 V ≤ VCC ≤ 3.6 V; IOH = −100 mA
VCC = 2.7 V; IOH = −12 mA
VCC = 3.0 V; IOH = −18 mA
VCC = 3.0 V; IOH = −24 mA
VOL LOW Level Output Voltage
2.7 V ≤ VCC ≤ 3.6 V; IOL = 100 mA
VCC = 2.7 V; IOL = 12 mA
VCC = 3.0 V; IOL = 16 mA
VCC = 3.0 V; IOL = 24 mA
IOZ
3−State Output Current
VCC = 3.6 V, VIN = VIH or VIL,
VOUT = 0 to 3.6 V
IOFF Power Off Leakage Current
VCC = 0, VIN = 3.6 V or VOUT = 3.6 V
IIN
Input Leakage Current
VCC = 0 to 3.6 V, VIN = 3.6 V or GND
ICC
Quiescent Supply Current
VCC = 3.6 V, VIN = 3.6 V or VOUT = 3.6 V
DICC Increase in ICC per Input
2.3 ≤ VCC ≤ 3.6 V; VIH = VCC − 0.6 V
2. These values of VI are used to test DC electrical characteristics only.
TA = −40°C to +85°C
Min
Max
2.0
0.8
VCC − 0.2
2.2
2.4
2.2
0.2
0.4
0.4
0.55
±5
10
±5
10
500
Units
V
V
V
V
mA
mA
mA
mA
mA
AC CHARACTERISTICS (tR = tF = 2.5 ns; CL = 50 pF; RL = 500 W)
Limits
Symbol
Parameter
Waveform
TA = −40°C to +85°C
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
Min
Max
Min
Max
Units
fmax Clock Pulse Frequency
tPLH Propagation Delay
tPHL CP to On
1
150
MHz
1
1.5
8.5
1.5
9.5
ns
1.5
8.5
1.5
9.5
tPZH Output Enable Time to HIGH and
tPZL LOW Levels
2
1.5
8.5
1.5
9.5
ns
1.5
8.5
1.5
9.5
tPHZ Output Disable Time from HIGH and
2
tPLZ LOW Levels
1.5
7.5
1.5
8.5
ns
1.5
7.5
1.5
8.5
ts
Setup TIme, HIGH or LOW Dn to CP
1
2.5
2.5
ns
th
Hold TIme, HIGH or LOW Dn to CP
1
1.5
1.5
ns
tw
CP Pulse Width, HIGH or LOW
3
3.3
3.3
ns
tOSHL
tOSLH
Output−to−Output Skew (Note 3)
1.0
ns
1.0
3. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
The specification applies to any outputs switching in the same direction, either HIGH−to−LOW (tOSHL) or LOW−to−HIGH (tOSLH); parameter
guaranteed by design.
http://onsemi.com
4
 ▷