MC74LCX257DR2G ON Semiconductor, MC74LCX257DR2G Datasheet - Page 5

• Manufacturer Part Number: MC74LCX257DR2G
• Description: IC MUX QUAD 2INP HP 3ST 16-SOIC
• Manufacturer: ON Semiconductor
• Series: 74LCXr
• Type: Multiplexerr

Specifications of MC74LCX257DR2G

• Circuit: 4 x 2:1
• Independent Circuits: 1
• Current - Output High, Low: 8mA, 8mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 2.3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
Zn
In, S
DYNAMIC SWITCHING CHARACTERISTICS
CAPACITIVE CHARACTERISTICS
Symbol
Symbol
V
V
C
C
C
measured in the LOW state.
OLP
OLV
IN
I/O
PD
t
WAVEFORM 1 − NON−INVERTING PROPAGATION DELAYS
PLH
Vmi
t
R
= t
F
Dynamic LOW Peak Voltage
(Note 4)
Dynamic LOW Valley Voltage
(Note 4)
Input Capacitance
Input/Output Capacitance
Power Dissipation Capacitance
= 2.5 ns, 10% to 90%; f = 1.0 MHz; t
Characteristic
Parameter
Vmo
OE
Zn
Zn
t
t
PZH
PZL
Symbol
Vmi
Vmo
V
V
WAVEFORM 3 − OUTPUT ENABLE AND DISABLE TIMES
HZ
LZ
t
R
Vmi
= t
F
= 2.5 ns, 10% to 90%; f = 1.0 MHz; t
Vmo
t
PHL
W
3.3 V + 0.3 V
V
V
V
V
V
V
Vmi
CC
CC
CC
CC
OH
OL
= 500 ns
Figure 3. AC Waveforms
1.5 V
1.5 V
10 MHz, V
= 3.3 V, C
= 2.5 V, C
= 3.3 V, C
= 2.5 V, C
+ 0.3 V
− 0.3 V
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MC74LCX257
Vmo
Vmo
V
V
CC
CC
V
0 V
V
V
CC
OH
OL
t
t
= 3.3 V, V
= 3.3 V, V
PHZ
PLZ
L
L
L
L
CC
= 50 pF, V
= 30 pF, V
= 50 pF, V
= 30 pF, V
5
Condition
Condition
= 3.3 V, V
V
V
Zn
S
OH
OL
2.7 V
1.5 V
1.5 V
Vcc
I
I
t
+ 0.3 V
− 0.3 V
PLH
= 0 V or V
= 0 V or V
IH
IH
IH
IH
WAVEFORM 2 − INVERTING PROPAGATION DELAYS
Vmi
I
t
Vmi
R
= 3.3 V, V
= 2.5 V, V
= 3.3 V, V
= 2.5 V, V
= 0 V or V
= t
F
W
CC
CC
= 2.5 ns, 10% to 90%; f = 1.0 MHz; t
= 500 ns
V
2.5 V + 0.2 V
V
OH
OL
IL
IL
IL
IL
CC
Vcc/2
Vcc/2
= 0 V
= 0 V
= 0 V
= 0 V
+ 0.15 V
− 0.15 V
Vmo
V
GND
V
0 V
V
V
V
3.0V
OL
CC
CC
OH
0 V
+ 0.3 V
Min
− 0.3
T
A
Typical
= +25 C
−0.8
−0.6
Typ
0.8
0.6
25
7
8
Vmi
Vmo
Max
t
PHL
W
= 500 ns
Unit
Unit
pF
pF
pF
V
V
V
V
V
V
0 V
V
OH
CC
OL