M54HC690 Datasheet, PDF (12/23 Pages) STMicroelectronics – HC691/693 4 BIT BINARY COUNTER/REGISTER 3-STATE HC690/692 DECADE COUNTER/REGISTER 3-STATE

M54/M74HC690/691/692/693
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
Supply Voltage
-0.5 to +7
V
V_I
DC Input Voltage
-0.5 to V_CC + 0.5
V
VO
DC Output Voltage
-0.5 to VCC + 0.5
V
IIK
DC Input Diode Current
± 20
mA
I_OK
DC Output Diode Current
± 20
mA
IO
DC Output Source Sink Current Per
RCO
± 25
mA
Output Pin
QA to QD
± 35
I_CC or I_GND DC V_CC or Ground Current
± 70
mA
PD
Power Dissipation
500 (*)
mW
T_stg
Storage Temperature
-65 to +150
o_C
T_L
Lead Temperature (10 sec)
300
o_C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition isnotimplied.
(*) 500 mW: ≅ 65 ^oC derate to 300 mW by 10mW/^oC: 65 ^oC to 85 ^oC
RECOMMENDED OPERATING CONDITIONS
Symbol
V_CC
V_I
VO
T_op
t_r, t_f
Parameter
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature: M54HC Series
M74HC Series
Input Rise and Fall Time
V_CC = 2 V
VCC = 4.5 V
VCC = 6 V
Value
2 to 6
0 to V_CC
0 to VCC
-55 to +125
-40 to +85
0 to 1000
0 to 500
0 to 400
Unit
V
V
V
o_C
o_C
ns
12/23