74LVC157A Philips, 74LVC157A Datasheet - Page 5

• Manufacturer Part Number: 74LVC157A
• Description: Quad 2-input multiplexer
• Manufacturer: Philips

1. All typical values are measured at V
1. These typical values are at V
Philips Semiconductors
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0V).
NOTE:
AC CHARACTERISTICS
GND = 0 V; t
NOTE:
1998 Jul 29
SYMBOL
SYMBOL
t
t
t
Quad 2-input multiplexer
PHL
PHL
PHL
V
V
V
V
V
V
V
I
CC
I
O
OH
OL
I
I
CC
IH
IL
I
/t
/t
/t
PLH
PLH
PLH
r
HIGH level Input voltage
HIGH level Input voltage
LOW level Input voltage
LOW level Input voltage
HIGH level output voltage
HIGH level output voltage
LOW level output voltage
Input leakage current
Input leakage current
Quiescent supply current
Additional quiescent supply current per
input pin
= t
f
Propagation delay
nl
nl
Propagation delay
E to nY
Propagation delay
S to nY
v 2.5 ns; C
0
1
to nY;
to nY
PARAMETER
PARAMETER
L
= 50 pF; R
CC
= 3.3V and T
CC
L
= 3.3V and T
= 500W; T
amb
WAVEFORM
Figure 2, 3
Figure 1, 3
Figure 2, 3
= 25 C.
amb
amb
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
= –40_C to +85_C
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 25 C.
= 1.2V
= 2.7 to 3.6V
= 1.2V
= 2.7 to 3.6V
= 2.7V; V
= 3.0V; V
= 3.0V; V
= 3.0V; V
= 2.7V; V
= 3.0V; V
= 3.0V; V
= 3 6V; V = 5 5V or GND
= 3.6V; V
= 3.6V; V
= 2.7V to 3.6V; V
TEST CONDITIONS
MIN
I
I
I
I
I
I
I
I
1.5
1.5
1.5
I
5
= V
= V
= V
= V
= V
= V
= 5.5V or GND
= V
= V
V
CC
IH
IH
IH
IH
IH
IH
CC
IH
or V
or V
or V
or V
or V
or V
or V
= 3.3V 0.3V
or GND; I
I
= V
TYP
3.1
3.0
3.3
IL
IL
IL;
IL;
IL
IL;
IL
CC
; I
; I
; I
; I
1
I
I
I
O
O
O
O
O
O
O
–0.6V; I
= –18mA
= –24mA
= 24mA
= –12mA
= –100 A
= 12mA
= 100 A
O
MAX
= 0
5.7
6.3
6.8
O
= 0
LIMITS
MIN
1.5
1.5
1.5
V
CC
= 2.7V
V
V
V
V
Temp = -40 C to +85 C
CC
CC
CC
CC
MIN
V
MAX
2.0
6.7
7.3
7.8
CC
*0.5
*0.2
*0.6
*0.8
LIMITS
TYP
"0 1
"0.1
74LVC157A
GND
V
V
0.1
CC
5
CC
Product specification
TYP
1
12
13
11
= 1.2V
MAX
GND
0.40
0.20
0.55
500
"5
"5
0.8
10
UNIT
UNIT
ns
ns
ns
V
V
V
V
V
V
V
A
A
A
A