CD54HCT4017_05 Datasheet, PDF (3/11 Pages) Texas Instruments – DECADE COUNTER/DIVIDER WITH TEN DECODED OUTPUTS

CD54HCT4017
DECADE COUNTER/DIVIDER
WITH TEN DECODED OUTPUTS
SGDS012 – MAY 1999
absolute maximum ratings over operating free-air temperature (unless otherwise noted)^†
Supply voltage range, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V
Input clamp current, I_IK (V_I < 0 V or V_I > V_CC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Output clamp current, I_OK (V_O < 0 V or V_O > V_CC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Continuous output current, each output pin, I_O (V_O > 0 V or V_O < V_CC) . . . . . . . . . . . . . . . . . . . . . . . . ±25 mA
V_CC or ground current, I_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°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.
recommended operating conditions (see Note 1)
MIN MAX UNIT
VCC Supply voltage
4.5 5.5 V
VIH High-level input voltage
VCC = 4.5 V to 5.5 V
2
V
VIL
Low-level input voltage
VCC = 4.5 V to 5.5 V
0.8 V
VI
Input voltage
0 VCC V
VO
Output voltage
0 VCC V
VCC = 2 V
0 1000
tt
Input transition (rise and fall) time
VCC = 4.5 V
0 500 ns
VCC = 6 V
0 400
TA
Operating free-air temperature
–55 125 °C
NOTE 1: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to TI application report Implications
of Slow or Floating CMOS Inputs, literature number SCBA004.
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