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TLC354
LinCMOS
QUADRUPLE DIFFERENTIAL COMPARATORS
SLCS116B – SEPTEMBER 1985 – REVISED FEBRUARY 1997
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 1.4 V, T
A
= 25
°
C (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TLC354Y
TYP
UNIT
MIN
MAX
VIO
IIO
IIB
Input offset voltage
VIC = VICR min,
See Note 4
2
5
mV
Input offset current
1
pA
Input bias current
5
pA
VICR
Common-mode input voltage range
0 to
0.2
V
IOH
VOL
IOL
IDD
NOTE 4: The offset voltage limits given are the maximum values required to drive the output above 1.25 V or below 150 mV with a 10-k
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.
High-level output current
VID = 1 V,
VID = –0.5 V,
VID = –0.5 V,
VID = 0.5 V,
VOH = 5 V
IOL = 0.6 mA
VOL = 300 mV
No load
0.1
nA
Low-level output voltage
100
200
mV
Low-level output current
1
1.6
mA
μ
A
Supply current (four comparators)
130
300
electrical characteristics at specified free-air temperature, V
DD
= 5 V, T
A
= 25
°
C (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TLC354Y
TYP
UNIT
MIN
MAX
VIO
IIO
IIB
Input offset voltage
VIC = VICR min,
See Note 5
2
5
mV
Input offset current
1
pA
Input bias current
5
pA
VICR
Common-mode input voltage range
0 to
VDD–1
V
IOH
VOL
IOL
IDD
NOTE 5: The offset voltage limits given are the maximum values required to drive the output above 4 V or below 400 mV with a 10-k
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.
High-level output current
VID = 1 V,
VID = –1 V,
VID = –1 V,
VID = 1 V,
VOH = 5 V
IOL = 4 mA
VOL = 1.5 mV
No load
0.1
nA
Low-level output voltage
150
400
mV
Low-level output current
6
16
mA
Supply current (four comparators)
0.3
0.6
mA
switching characteristics, V
DD
= 5 V, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
TLC354Y
TYP
650
200
UNIT
MIN
MAX
Response time
RL
,
CL = 15 pF,
100-mV input step with 5-mV overdrive
TTL-level input step
ns
g
See Note 6
CL includes probe and jig capacitance.
NOTE 6: The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.