MC74LCX373 Datasheet, PDF (4/8 Pages) Motorola, Inc – LOW-VOLTAGE CMOS OCTAL TRANSPARENT LATCH

MC74LCX373
DC ELECTRICAL CHARACTERISTICS (continued)
Symbol
II
IOZ
Characteristic
Input Leakage Current
3–State Output Current
IOFF
ICC
Power–Off Leakage Current
Quiescent Supply Current
∆ICC
Increase in ICC per Input
Condition
TA = –40°C to +85°C
Min
Max
Unit
2.7V ≤ VCC ≤ 3.6V; 0V ≤ VI ≤ 5.5V
2.7 ≤ VCC ≤ 3.6V; 0V ≤ VO ≤ 5.5V;
VI = VIH or V _IL
VCC = 0V; VI or VO = 5.5V
2.7 ≤ VCC ≤ 3.6V; VI = GND or VCC
2.7 ≤ VCC ≤ 3.6V; 3.6 ≤ VI or VO ≤ 5.5V
2.7 ≤ VCC ≤ 3.6V; VIH = VCC – 0.6V
±5.0
µA
±5.0
µA
10
µA
10
µA
±10
µA
500
µA
AC CHARACTERISTICS (tR = tF = 2.5ns; CL = 50pF; RL = 500Ω)
Limits
Symbol
Parameter
Waveform
TA = –40°C to +85°C
VCC = 3.0V to 3.6V
VCC = 2.7V
Min
Max
Min
Max
Unit
tPLH
tPHL
Propagation Delay
Dn to On
1
1.5
8.0
1.5
9.0
ns
1.5
8.0
1.5
9.0
tPLH
tPHL
Propagation Delay
LE to On
3
1.5
8.5
1.5
9.5
ns
1.5
8.5
1.5
9.5
tPZH
tPZL
Output Enable Time to HIGH and
LOW Level
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 Level
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 LE
3
2.5
2.5
ns
th
Hold TIme, HIGH or LOW Dn to LE
3
1.5
1.5
ns
tw
LE Pulse Width, HIGH
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.
DYNAMIC SWITCHING CHARACTERISTICS
Symbol
Characteristic
Condition
TA = +25°C
Min Typ Max Unit
VOLP Dynamic LOW Peak Voltage (Note 4.)
VCC = 3.3V, CL = 50pF, VIH = 3.3V, VIL = 0V
0.8
V
VOLV Dynamic LOW Valley Voltage (Note 4.) VCC = 3.3V, CL = 50pF, VIH = 3.3V, VIL = 0V
0.8
V
4. Number of outputs defined as “n”. Measured with “n–1” outputs switching from HIGH–to–LOW or LOW–to–HIGH. The remaining output is
measured in the LOW state.
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
CIN
COUT
CPD
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
Condition
Typical
Unit
VCC = 3.3V, VI = 0V or VCC
7
pF
VCC = 3.3V, VI = 0V or VCC
8
pF
10MHz, VCC = 3.3V, VI = 0V or VCC
25
pF
MOTOROLA
4
LCX DATA
BR1339 — REV 3