Philips Semiconductors
Product specification
74LVC32A
Quad 2-input OR gate
1997 Jun 30
5
DC CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0V).
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°C to +85°C
UNIT
MIN
TYP1
MAX
V
HIGH level Input voltage
VCC = 1.2V
VCC
V
VIH
HIGH level Input voltage
VCC = 2.7 to 3.6V
2.0
V
LOW level Input voltage
VCC = 1.2V
GND
V
VIL
LOW level Input voltage
VCC = 2.7 to 3.6V
0.8
V
VCC = 2.7V; VI = VIH or VIL; IO = –12mA
VCC*0.5
VO
HIGH level output voltage
VCC = 3.0V; VI = VIH or VIL; IO = –100A
VCC*0.2
VCC
V
VOH
HIGH level output voltage
VCC = 3.0V; VI = VIH or VIL; IO = –18mA
VCC*0.6
V
VCC = 3.0V; VI = VIH or VIL; IO = –24mA
VCC*0.8
VCC = 2.7V; VI = VIH or VIL; IO = 12mA
0.40
VOL
LOW level output voltage
VCC = 3.0V; VI = VIH or VIL; IO = 100A
0.20
V
VCC = 3.0V; VI = VIH or VIL; IO = 24mA
0.55
I
Input leakage current
VCC =3 6V; V = 5 5V or GND
"01
"5
A
II
Input leakage current
VCC = 3.6V; VI = 5.5V or GND
"0.1
"5
A
ICC
Quiescent supply current
VCC = 3.6V; VI = VCC or GND; IO = 0
0.1
20
A
ICC
Additional quiescent supply current per
input pin
VCC = 2.7V to 3.6V; VI = VCC –0.6V; IO = 0
5
500
A
NOTE:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
AC CHARACTERISTICS
GND = 0 V; tr = tf v 2.5 ns; CL = 50 pF
LIMITS
SYMBOL
PARAMETER
WAVEFORMS
VCC = 3.3V ±0.3V
VCC = 2.7V
VCC = 1.2V
UNIT
MIN
TYP1
MAX
MIN
TYP
MAX
TYP
tPHL/
tPLH
Propagation delay
nA, nB to nY
1, 2
1.5
2.6
5.0
1.5
3.0
6.0
16
ns
NOTE:
1. These typical values are at VCC = 3.3V and Tamb = 25°C.
AC WAVEFORMS
VM = 1.5 V at VCC w 2.7 V
VM = 0.5 S VCC at VCC < 2.7 V
VOL and VOH are the typical output voltage drop that occur with the
output load.
SV00414
VM
nA, nB INPUT
nY OUTPUT
VM
tPLH
t PHL
GND
Vl
VOL
VOH
Waveform 1. Input (nA, nB) to output (nY) propagation delays.
TEST CIRCUIT
PULSE
GENERATOR
VI
RT
D.U.T.
VO
CL
50pF
S1
2
< VCC
Open
GND
500
500
VCC
VI
t 2.7V
VCC
2.7V – 3.6V
2.7V
Test
S1
tPLH/tPHL
Open
VCC
SY00077
Waveform 2. Load circuitry for switching times.