MC74LCX14 Datasheet, PDF (4/8 Pages) ON Semiconductor – Low Voltage CMOS Hex Schmitt Inverter With 5 V-Tolerant Inputs

MC74LCX14
DYNAMIC SWITCHING CHARACTERISTICS
Symbol
Characteristic
Condition
T_A = +25°C
Min Typ Max Unit
V_OLP Dynamic LOW Peak Voltage
V_CC = 3.3 V, C_L = 50 pF, V_IH = 3.3 V, V_IL = 0 V
0.8
V
(Note 3)
V_CC = 2.5 V, C_L = 30 pF, V_IH =2.5 V, V_IL = 0 V
0.6
V_OLV Dynamic LOW Valley Voltage
V_CC = 3.3 V, C_L = 50 pF, V_IH = 3.3 V, V_IL = 0 V
−0.8
V
(Note 3)
V_CC = 2.5 V, C_L = 30 pF, V_IH = 2.5 V, V_IL = 0 V
−0.6
3. 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
C_IN
C_OUT
C_PD
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
Condition
V_CC = 3.3 V, V_I = 0 V or V_CC
V_CC = 3.3 V, V_I = 0 V or V_CC
10 MHz, V_CC = 3.3 V, V_I = 0 V or V_CC
Typical
Unit
7
pF
8
pF
25
pF
ORDERING INFORMATION
Device
Package
Shipping^†
MC74LCX14D
SOIC−14
55 Units / Rail
MC74LCX14DG
SOIC−14
(Pb−Free)
55 Units / Rail
MC74LCX14DR2
SOIC−14
2500 Tape & Reel
MC74LCX14DR2G
SOIC−14
(Pb−Free)
2500 Tape & Reel
MC74LCX14DT
TSSOP−14*
96 Units / Rail
MC74LCX14DTG
TSSOP−14*
96 Units / Rail
MC74LCX14DTR2
TSSOP−14*
2500 Tape & Reel
MC74LCX14DTR2G
TSSOP−14*
2500 Tape & Reel
MC74LCX14M
SOEIAJ−14
50 Units / Rail
MC74LCX14MG
SOEIAJ−14
(Pb−Free)
50 Units / Rail
MC74LCX14MEL
SOEIAJ−14
2000 Tape & Reel
MC74LCX14MELG
SOEIAJ−14
(Pb−Free)
2000 Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*This package is inherently Pb−Free.
A 50%
t_PLH
V_CC
GND
t_PHL
Y 50% VCC
V_OH
V_OL
Figure 3. Switching Waveforms
PULSE
GENERATOR
V_CC
DUT
R_T
C_L
R_L
C_L =50 pF at V_CC = 3.3 0.3 V or equivalent
(includes jig and probe capacitance)
R_L = R₁ = 500 W or equivalent
R_T = Z_OUT of pulse generator (typically 50 W)
Figure 4. Test Circuit
http://onsemi.com
4