Datasheet

TLC374, TLC374Q, TLC374Y
LinCMOS QUADRUPLE DIFFERENTIAL COMPARATORS
SLCS118C – NOVEMBER 1983 – REVISED MARCH 1999
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 5 V, T
A
= 25°C (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TLC374Y
UNIT
PARAMETER
TEST
CONDITIONS
MIN TYP MAX
UNIT
V
IO
Input offset voltage V
IC
= V
ICR
min, See Note 4 1 5 mV
I
IO
Input offset current 1 pA
I
IB
Input bias current 5 pA
V
ICR
Common-mode input voltage range 0 to V
DD
–1 V
I
OH
High-level output current V
ID
= 1 V, V
OH
= 5 V 0.1 nA
V
OL
Low-level output voltage V
ID
= –1 V, I
OL
= 4 mA 150 400 mV
I
OL
Low-level output current V
ID
= –1 V, V
OL
= 1.5 mV 6 16 mA
I
DD
Supply current (four comparators) V
ID
=1 V, No load 300 600 µA
NOTE 4: The offset voltage limits given are the maximum values required to drive the output above 4 V or below 400 mV with a 10-kΩ resistor
between the output and V
DD
. They can be verified by applying the limit value to the input and checking for the appropriate output state.
switching characteristics, V
DD
= 5 V, T
A
= 25°C
PARAMETER
TEST CONDITIONS
TLC374Y
UNIT
PARAMETER
TEST
CONDITIONS
MIN TYP MAX
UNIT
Res
p
onse time
R
L
connected to 5 V through 5.1 kΩ,
†
100-mV input step with 5-mV overdrive 650
ns
Response
time
L
g
C
L
= 15 pF
†
, See Note 5
TTL-level input step 200
ns
†
C
L
includes probe and jig capacitance.
NOTE 4: The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.