electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
VIK
VOL
IOH
II
IIH
IIL
ICCH
ICCL
VCC = 4.5 V,
VCC = 4.5 V,
VCC = 4.5 V,
VCC = 4.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
TEST CONDITIONS
II = − 18 mA
IOL = 4 mA
IOL = 8 mA
VOH = 5.5 mA
VI = 7 V
VI = 2.7 V
VI = 0.4V
VI = 4.5 V
VI = 0 V
1
1.66
SN54ALS15A
MIN
TYP† MAX
−1.5
0.25
0.4
0.1
0.1
20
−0.1
1.8
3
1
1.66
0.25
0.35
SN74ALS15A
MIN
TYP† MAX
−1.5
0.4
0.5
0.1
0.1
20
−0.1
1.8
3
UNIT
V
V
mA
mA
µA
mA
mA
mA
VCC = 5.5 V,
† All typical values are at VCC = 5 V, TA = 25°C
switching characteristics (see Note 1)
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
RL = 50
Ω
,
TA = MIN to MAX
SN54ALS15A SN74ALS15A
MIN
tPLH
tPHL
Any
Any
Y
Y
20
6
MAX
59
25
MIN
20
6
MAX
45
20
ns
ns
UNIT
NOTE 1: Load circuit and voltage waveforms are shown in Section 1 of
ALS/AS Logic Data Book, 1986.
2
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77001
•
•
PACKAGE OPTION ADDENDUM
www.ti.com
18-Sep-2008
PACKAGING INFORMATION
Orderable Device
SN74ALS15AD
SN74ALS15ADR
SN74ALS15AN
(1)
Status
(1)
OBSOLETE
OBSOLETE
OBSOLETE
Package
Type
SOIC
SOIC
PDIP
Package
Drawing
D
D
N
Pins Package Eco Plan
(2)
Qty
14
14
14
TBD
TBD
TBD
Lead/Ball Finish
Call TI
Call TI
Call TI
MSL Peak Temp
(3)
Call TI
Call TI
Call TI
The marketing status values are defined as follows:
ACTIVE:
Product device recommended for new designs.
LIFEBUY:
TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND:
Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW:
Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE:
TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent
for the latest availability information and additional product content details.
TBD:
The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS):
TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt):
This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and
package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS
compatible) as defined above.
Green (RoHS & no Sb/Br):
TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The
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Addendum-Page 1
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