English
Language : 

MC74VHC259_06 Datasheet, PDF (5/8 Pages) ON Semiconductor – 8-Bit Addressable Latch/1-of-8 Decoder CMOS Logic Level Shifter with LSTTL-Compatible Inputs
◁
MC74VHC259
DC CHARACTERISTICS (Voltages Referenced to GND)
Symbol
Parameter
VCC
Condition
(V)
VIH
Minimum High--Level
Input Voltage
2.0
3.0to 5.5
VIL
Maximum Low--Level
Input Voltage
2.0
3.0to 5.5
VOH
Maximum High--Level
VIN = VIH or VIL
2.0
Output Voltage
IOH = --50 μA
3.0
4.5
VIN = VIH or VIL
IOL = 4 mA
3.0
IOL = 8 mA
4.5
VOL
Maximum Low--Level
VIN = VIH or VIL
2.0
Output Voltage
IOL = 50 μA
3.0
4.5
VIN = VIH or VIL
IOL = 4 mA
3.0
IOL = 8 mA
4.5
IIN
Input Leakage Current
VIN = 5.5 V or GND 0 to 5.5
ICC
Maximum Quiescent
VIN = VCC or GND
5.5
Supply Current
TA = 25°C
Min
Typ
Max
1.5
VCCX 0.7
0.5
VCCX 0.3
1.9
2.0
2.9
3.0
4.4
4.5
2.58
3.94
0.0
0.1
0.0
0.1
0.0
0.1
0.36
0.36
±0.1
4.0
--55°C ≤ TA ≤ 125°C
Min
Max Unit
1.5
V
VCCX 0.7
0.5
V
VCCX 0.3
1.9
V
2.9
4.4
V
2.48
3.8
0.1
V
0.1
0.1
V
0.44
0.44
±1.0
μA
40.0
μA
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0ns)
Symbol
tPLH,
tPHL
Parameter
Maximum
Propagation Delay,
Data to Output
(Figures 6 and 11)
tPLH,
tPHL
tPLH,
tPHL
Maximum
Propagation Delay,
Address Select to
Output
(Figures 7 and 11)
Maximum
Propagation Delay,
Enable to Output
(Figures 8 and 11)
tPHL
Maximum
Propagation Delay,
Reset to Output
(Figures 9 and 11)
CIN
Maximum Input
Capacitance
Test Conditions
VCC = 3.3 ± 0.3V CL = 15pF
CL = 50pF
VCC = 5.0 ± 0.5V CL = 15pF
CL = 50pF
VCC = 3.3 ± 0.3V CL = 15pF
CL = 50pF
VCC = 5.0 ± 0.5V CL = 15pF
CL = 50pF
VCC = 3.3 ± 0.3V
VCC = 5.0 ± 0.5V
VCC = 3.3 ± 0.3V
VCC = 5.0 ± 0.5V
CL = 15pF
CL = 50pF
CL = 15pF
CL = 50pF
CL = 15pF
CL = 50pF
CL = 15pF
CL = 50pF
TA = 25°C
Min Typ Max
6.0
8.5
8.5 12.5
4.9
8.0
7.0 10.0
6.0
8.5
8.5 12.5
4.9
8.0
7.0 10.0
6.0
8.5
8.5 12.5
4.9
8.0
7.0 10.0
6.0
8.5
8.5 12.5
4.9
8.0
7.0 10.0
6
10
TA ≤ 85°C
Min Max
1.0 11.5
1.0 14.5
1.0
9.5
1.0 11.5
1.0 11.5
1.0 14.5
1.0
9.5
1.0 11.5
1.0 11.5
1.0 14.5
1.0
9.5
1.0 11.5
1.0 11.5
1.0 14.5
1.0
9.5
1.0 11.5
10
--55°C ≤ TA ≤
125°C
Min Max Unit
1.0 11.5 ns
1.0 14.5
1.0
9.5
1.0 11.5
1.0 11.5 ns
1.0 14.5
1.0
9.5
1.0 11.5
1.0 11.5 ns
1.0 14.5
1.0
9.5
1.0 11.5
1.0 11.5 ns
1.0 14.5
1.0
9.5
1.0 11.5
10 pF
Typical @ 25°C, VCC = 5.0V
CPD
Power Dissipation Capacitance (Note 1)
30
pF
1. CPD 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: ICC(OPR) = CPD ¯ VCC ¯ fin + ICC. CPD is used to determine the no--load dynamic
power consumption; PD = CPD ¯ VCC2 ¯ fin + ICC ¯ VCC.
http://onsemi.com
5
 ▷