PARAMETER TEST CONDI'HONS
(INPUT) (OUTPUT)
V TEXAS
INSTRUMENTS
SN54ALS09, SN74ALS09
QUADRUPLE 2-INPUT POSITIVE-AND GATES
WITH OPEN-COLLECTOR OUTPUTS
SDAS084B – APRIL 1982 – REVISED DECEMBER 1994
2POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage, VCC 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, VI 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Off-state output voltage 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA: SN54ALS09 –55°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SN74ALS09 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range –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
SN54ALS09 SN74ALS09
MIN NOM MAX MIN NOM MAX
VCC Supply voltage 4.5 5 5.5 4.5 5 5.5 V
VIH High-level input voltage 2 2 V
VIL Low-level input voltage 0.7 0.8 V
VOH High-level output voltage 5.5 5.5 V
IOL Low-level output current 4 8 mA
TAOperating free-air temperature –55 125 0 70 °C
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
SN54ALS09 SN74ALS09
MIN TYP‡MAX MIN TYP‡MAX
VIK VCC = 4.5 V, II = –18 mA –1.5 –1.5 V
IOL = 4 mA 0.25 0.4 0.25 0.4
OL
CC =
.
IOL = 8 mA 0.35 0.5
IIVCC = 5.5 V, VI = 7 V 0.1 0.1 mA
IIH VCC = 5.5 V, VI = 2.7 V 20 20 µA
IIL VCC = 5.5 V, VI = 0.4 V –0.1 –0.1 mA
IOH VCC = 4.5 V, VOH = 5.5 V 0.1 0.1 mA
ICCH VCC = 5.5 V, VI = 4.5 V 1.35 2.4 1.35 2.4 mA
ICCL VCC = 5.5 V, VI = 0 2.2 4 2.2 4 mA
‡All typical values are at VCC = 5 V, TA = 25°C.
switching characteristics (see Figure 1)
PARAMETER FROM
INPUT
TO
OUTPUT
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
RL = 2 kΩ,
TA = MIN to MAX§UNIT
SN54ALS09 SN74ALS09
MIN MAX MIN MAX
tPLH
20 69 23 54
tPHL
5 23 5 15
§For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.