TLC374 Datasheet, PDF (6/28 Pages) Texas Instruments – LinCMOSE QUADRUPLE DIFFERENTIAL COMPARATORS

TLC374, TLC374Q, TLC374Y
LinCMOS QUADRUPLE DIFFERENTIAL COMPARATORS
SLCS118C – NOVEMBER 1983 – REVISED MARCH 1999
electrical characteristics at specified free-air temperature, V_DD = 5 V, T_A = 25°C (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TLC374Y
UNIT
MIN
TYP MAX
VIO Input offset voltage
VIC = VICRmin, See Note 4
1
5 mV
IIO
Input offset current
1
pA
IIB
Input bias current
5
pA
VICR Common-mode input voltage range
0 to VDD – 1
V
IOH High-level output current
VID = 1 V,
VOH = 5 V
0.1
nA
VOL Low-level output voltage
VID = – 1 V,
IOL = 4 mA
150 400 mV
IOL Low-level output current
VID = – 1 V,
VOL = 1.5 mV
6
16
mA
IDD Supply current (four comparators)
VID =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 VDD. 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
MIN TYP MAX
Response time
RL connected to 5 V through 5.1 kΩ,
CL = 15 pF ^†,
See Note 5
100-mV input step with 5-mV overdrive
TTL-level input step
650
200
† _{CL 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.
UNIT
ns
6
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