Datasheet
SN74AHC1G09
www.ti.com
SCLS724B –MAY 2011– REVISED JULY 2011
RECOMMENDED OPERATING CONDITIONS
(1)
MIN MAX UNIT
V
CC
Supply voltage 2 5.5 V
V
CC
= 2 V 1.5
V
IH
V
CC
= 3 V 2.1 V
V
CC
= 5.5 V 3.85
V
CC
= 2 V 0.5
V
IL
Low-level Input voltage V
CC
= 3 V 0.9 V
V
CC
= 5.5 V 1.65
V
I
Input Voltage 0 5.5 V
V
O
Output voltage 0 5.5 V
V
CC
= 2 V 50 µA
I
OL
Low-level output current V
CC
= 3.3 V ± 0.3 V 4
mA
V
CC
= 5 V ± 0.5 V 8
V
CC
= 3.3 V ± 0.3 V 100
Δt/Δv Input Transition rise or fall rate ns/V
V
CC
= 5 V ± 0.5 V 20
T
A
Operating free-air temperature –55 125 °C
(1) All unused inputs of the device must be held at V
CC
or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
ELECTRICAL CHARACTERISTICS
over operating free-air temperature range (unless otherwise noted)
T
A
= –40°C to T
A
= –55°C to
T
A
= 25°C
85°C 125°C
PARAMETER TEST CONDITIONS V
CC
UNIT
MIN TYP MAX MIN MAX MIN MAX
2 V 0.1 0.1 0.1
I
OL
= 50 µA 3 V 0.1 0.1 0.1
V
OL
4.5 V 0.1 0.1 0.1 V
I
OL
= 4 mA 3 V 0.36 0.44 0.55
I
OL
= 8 mA 4.5 V 0.36 0.44 0.55
I
I
V
I
= 5.5 V or GND 0 V to 5.5 V ±0.1 ±1 ±2 µA
I
CC
V
I
= V
CC
or GND, I
O
= 0 5.5 V 1 10 20 µA
C
i
V
I
= V
CC
or GND 5 V 4 10 10 10 pF
Copyright © 2011, Texas Instruments Incorporated 3