MC74LCX16240_12 Datasheet, PDF (4/8 Pages) ON Semiconductor – Low-Voltage CMOS 16-Bit Buffer

MC74LCX16240
DC ELECTRICAL CHARACTERISTICS
Symbol
Characteristic
Condition
V_IH HIGH Level Input Voltage (Note 2)
V_IL LOW Level Input Voltage (Note 2)
V_OH HIGH Level Output Voltage
V_OL LOW Level Output Voltage
2.3 V ≤ V_CC ≤ 2.7 V
2.7 V ≤ V_CC ≤ 3.6 V
2.3 V ≤ V_CC ≤ 2.7 V
2.7 V ≤ V_CC ≤ 3.6 V
2.3 V ≤ V_CC ≤ 3.6 V; I_OL = 100 mA
V_CC = 2.3 V; I_OH = −8 mA
V_CC = 2.7 V; I_OH = −12 mA
V_CC = 3.0 V; I_OH = −18 mA
V_CC = 3.0 V; I_OH = −24 mA
2.3 V ≤ V_CC ≤ 3.6 V; I_OL = 100 mA
V_CC = 2.3 V; I_OL= 8 mA
V_CC = 2.7 V; I_OL= 12 mA
V_CC = 3.0 V; I_OL = 16 mA
I_OZ 3−State Output Current
V_CC = 3.0 V; I_OL = 24 mA
V_CC = 3.6 V, V_IN = V_IH or V_IL,
V_OUT = 0 to 3.6 V
I_OFF Power Off Leakage Current
V_CC = 0, V_IN = 3.6 V or V_OUT = 3.6 V
I_IN
Input Leakage Current
V_CC = 0 to 3.6 V, V_IN = 3.6 V or GND
I_CC Quiescent Supply Current
V_CC = 3.6 V, V_IN = 3.6 V or V_OUT = 3.6 V
DI_CC Increase in I_CC per Input
2.3 ≤ V_CC ≤ 3.6 V; V_IH = V_CC − 0.6 V
2. These values of V_I are used to test DC electrical characteristics only.
T_A = −40°C to +85°C
Min
Max
1.7
2.0
0.7
0.8
V_CC − 0.2
1.8
2.2
2.4
2.2
0.2
0.6
0.4
0.4
0.55
±5
10
±5
10
500
Unit
V
V
V
V
mA
mA
mA
mA
mA
AC CHARACTERISTICS t_R = t_F = 2.5ns; R_L = 500 W
T_A = −40°C to +85°C
V_CC = 3.3 V ± 0.3 V
C_L = 50 pF
V_CC = 2.7 V
C_L = 50 pF
V_CC = 2.5 V ± 0.2 V
C_L = 30 pF
Symbol
Parameter
Waveform Min
Max
Min
Max
Min
Max
Unit
t_PLH Propagation Delay
1
1.5
4.5
1.5
5.3
1.5
5.4
ns
t_PHL Input to Output
1.5
4.5
1.5
5.3
1.5
5.4
t_PZH Output Enable Time to
2
t_PZL High and Low Level
1.5
5.4
1.5
6.0
1.5
7.0
ns
1.5
5.4
1.5
6.0
1.5
7.0
t_PHZ Output Disable Time From
2
t_PLZ High and Low Level
1.5
5.3
1.5
5.4
1.5
6.4
ns
1.5
5.3
1.5
5.4
1.5
6.4
t_OSHL Output−to−Output Skew
1.0
ns
t_OSLH (Note 3)
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 (t_OSHL) or LOW−to−HIGH (t_OSLH); parameter
guaranteed by design.
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