CD54HC160F Datasheet, PDF (6/14 Pages) Texas Instruments – BCD SYNCHRONOUS DECADE COUNTERS

CD54HC160, CD54HC162
BCD SYNCHRONOUS DECADE COUNTERS
SCHS301 – JUNE 2000
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)^†
Supply voltage range, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V
Input voltage range, V_I (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V
Output voltage range, V_O (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to V_CC + 0.5 V
Input clamp current, I_IK (V_I < –0.5 V or V_I > V_CC + 0.5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Output clamp current, I_OK (V_O < –0.5 V or V_O > V_CC + 0.5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Continuous output current, I_O (V_O = –0.5 V to V_CC + 0.5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 mA
Continuous current through V_CC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Power dissipation, P_D (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mW
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265°C
Lead temperature, unit inserted into a PC board (minimum thickness 1,6 mm, 1/16 inch)
with solder contacting lead tips only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°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.
NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. Above 100°C, derate linearly at a factor of 8 mW/°C.
recommended operating conditions (see Note 3)
MIN MAX UNIT
VCC Supply voltage
2
6V
VIH High-level input voltage
VCC = 2 V
1.5
VCC = 4.5 V
3.15
V
VCC = 6 V
4.2
VIL Low-level input voltage
VCC = 2 V
VCC = 4.5 V
0.5
1.35 V
VCC = 6 V
1.8
VI Input voltage
0 VCC V
VO Output voltage
0 VCC V
tr, tf Input transition rise or fall times
VCC = 2 V
VCC = 4.5 V
0 1000
0 500 ns
TA Operating free-air temperature
VCC = 6 V
0 400
–55 125 °C
NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
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