SN74LV8154-EP Datasheet, PDF (4/15 Pages) Texas Instruments – DUAL 16 BIT BINARY COUNTER WITH 3-STATE OUTPUT REGISTERS

SN74LV8154ĆEP
DUAL 16 BIT BINARY COUNTER
WITH 3ĆSTATE OUTPUT REGISTERS
SCLS704A − JULY 2006 − REVISED SEPTEMBER 2007
recommended operating conditions (see Note 4)
VCC Supply voltage
VCC
2V
MIN
MAX UNIT
2
5.5 V
1.5
VIH High-level input voltage
3 V to 3.6 V
4.5 V to 5.5 V
2V
VCC × 0.7
VCC × 0.7
V
0.5
VIL
Low-level input voltage
VI
Input voltage
VO
Output voltage
High or low state
3-state
3 V to 3.6 V
4.5 V to 5.5 V
VCC × 0.3
V
VCC × 0.3
0
5.5 V
0
VCC
V
0
5.5
2V
−50 µA
IOH High-level output current
Yn outputs
3 V to 3.6 V
4.5 V to 5.5 V
2V
−6
mA
−12
−50 µA
RCOA
3 V to 3.6 V
4.5 V to 5.5 V
−6
mA
−12
2V
50 µA
IOL
Low-level output current
Yn outputs
3 V to 3.6 V
4.5 V to 5.5 V
2V
6
mA
12
50 µA
RCOA
3 V to 3.6 V
4.5 V to 5.5 V
6
mA
12
∆t/∆v Input transition rise or fall rate
3 V to 3.6 V
4.5 V to 5.5 V
100
ns/V
20
TA
Operating free-air temperature
−55
125 °C
NOTE 4: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. See the TI application report, Implications
of Slow or Floating CMOS Inputs, literature number SCBA004.
4
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