Datasheet

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SLLS177H − MARCH 1994 − REVISED JANUARY 2006
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage range, V
CC
(see Note 1) −0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range at any input, V
I
−0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage range, V
O
−0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
, TL16C550C 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TL16C550CI −40°C to 85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
−65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Case temperature for 10 seconds, T
C
: FN package 260°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: N
†
or PT package 260°C. . . . . . . . . . . . . .
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
The N package is Not Recommended for New Designs.
NOTE 1: All voltage values are with respect to V
SS
.
recommended operating conditions
low voltage (3.3 V nominal)
MIN NOM MAX UNIT
Supply voltage, V
CC
3 3.3 3.6 V
Input voltage, V
I
0 V
CC
V
High-level input voltage, V
IH
(see Note 2) 0.7 V
CC
V
Low-level input voltage, V
IL
(see Note 2) 0.3 V
CC
V
Output voltage, V
O
(see Note 3) 0 V
CC
V
High-level output current, I
OH
(all outputs) 1.8 mA
Low-level output current, I
OL
(all outputs) 3.2 mA
Input capacitance 1 pF
Operating free-air temperature, T
A
0 25 70 °C
Junction temperature range, T
J
(see Note 4) 0 25 115 °C
Oscillator/clock speed 14.9 MHz
NOTES: 2. Meets TTL levels, V
IHmin
= 2 V and V
ILmax
= 0.8 V on nonhysteresis inputs
3. Applies for external output buffers
4. These junction temperatures reflect simulated conditions. Absolute maximum junction temperature is 150°C. The customer is
responsible for verifying junction temperature.
standard voltage (5 V nominal)
MIN NOM MAX UNIT
Supply voltage, V
CC
4.75 5 5.25 V
Input voltage, V
I
0 V
CC
V
High-level input voltage, V
IH
Except XIN 2
V
High-level input voltage, V
IH
XIN 0.7 V
CC
V
Low-level input voltage, V
IL
Except XIN 0.8
V
Low-level input voltage, V
IL
XIN 0.3 V
CC
V
Output voltage, V
O
(see Note 5) 0 V
CC
V
High-level output current, I
OH
(all outputs) 4 mA
Low-level output current, I
OL
(all outputs) 4 mA
Input capacitance 1 pF
Operating free-air temperature, T
A
0 25 70 °C
NOTE 5: Applies for external output buffers