MC74VHC08_14 Datasheet, PDF (3/6 Pages) ON Semiconductor – Quad 2-Input AND Gate

MC74VHC08
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Symbol
Parameter
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPLH,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^tPHL
Maximum Propagation
Delay,
A or B to Y
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Cin MaximumInput}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Capacitance
Test Conditions
V_CC = 3.3 ± 0.3 V C_L = 15 pF
C_L = 50 pF
V_CC = 5.0 ± 0.5 V C_L = 15 pF
C_L = 50 pF
T_A = 25°C
Min
Typ
Max
6.2
8.8
8.7
12.3
4.3
5.9
5.8
7.9
4
10
T_A = −55°C to 125°C
Min
Max
Unit
1.0
10.5
ns
1.0
14.0
1.0
7.0
1.0
9.0
10
pF
Typical @ 25°C, V_CC = 5.0 V
C_PD Power Dissipation Capacitance (Note 1)
18
pF
1. C_PD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: I_CC(OPR) = C_PD  V_CC  f_in + I_CC / 4 (per gate). C_PD is used to determine the
no−load dynamic power consumption; P_D = C_PD  V_CC2  f_in + I_CC  V_CC.
NOISE CHARACTERISTICS (Input t_r = t_f = 3.0 ns, C_L = 50 pF, V_CC = 5.0 V)
Symbol
V_OLP
V_OLV
V_IHD
V_ILD
Characteristic
Quiet Output Maximum Dynamic V_OL
Quiet Output Minimum Dynamic V_OL
Minimum High Level Dynamic Input Voltage
Maximum Low Level Dynamic Input Voltage
T_A = 25°C
Typ
Max Unit
0.3
0.8
V
−0.3
−0.8
V
3.5
V
1.5
V
A or B
50%
t_PLH
V_CC
GND
t_PHL
DEVICE
UNDER
TEST
TEST
POINT
OUTPUT
C_L*
Y
50% V_CC
Figure 3. Switching Waveforms
*Includes all probe and jig capacitance
Figure 4. Test Circuit
INPUT
Figure 5. Input Equivalent Circuit
ORDERING INFORMATION
Device
MC74VHC08DR2G
Package
SOIC−14
(Pb−Free)
Shipping^†
2500 Units / Tape & Reel
MC74VHC08DTR2G
TSSOP−14
(Pb−Free)
2500 Units / 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.
http://onsemi.com
3