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SN54ALS1000A Datasheet(PDF) 2 Page - Texas Instruments

Part No. SN54ALS1000A
Description  QUADRUPLE 2-INPUT POSITIVE-NAND BUFFERS/DRIVERS
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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SN54ALS1000A Datasheet(HTML) 2 Page - Texas Instruments

   
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SN54ALS1000A, SN74ALS1000A
QUADRUPLE 2-INPUT POSITIVE-NAND BUFFERS
SDAS056A – D2661, APRIL 1984 – REVISED MAY 1986
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
2
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range:
SN54ALS1000A
– 55
°C to 125°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
SN74ALS1000A
0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
– 65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
recommended operating conditions
SN54AS1000A
SN74AS1000A
UNIT
MIN
NOM
MAX
MIN
NOM
MAX
UNIT
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
IOH
High-level output current
–1
– 2.6
mA
IOL
Low-level output current
12
24
mA
TA
Operating free-air temperature
–55
125
0
70
°C
electrical characteristics over recommended operating-free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54ALS1000A
SN74ALS1000A
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP†
MAX
MIN
TYP†
MAX
UNIT
VIK
VCC = 4.5 V,
II = – 18 mA
– 1.5
– 1.5
V
VCC = 4.5 V to 5.5 V,
IOH = – 0.4 mA
VCC –2
VCC –2
VOH
VCC = 4.5 V,
IOH = – 1 mA
2.4
3.3
V
VCC = 4.5 V,
IOH = – 2.6 mA
2.4
3.3
VOL
VCC = 4.5 V,
IOL = 12 mA
0.25
0.4
0.25
0.4
V
VOL
VCC = 4.5 V,
IOL = 24 mA
0.35
0.5
V
II
VCC = 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
IO†
VCC = 5.5 V,
VO = 2.25 V
–30
–112
–30
–112
mA
ICCH
VCC = 5.5 V,
VI = 0 V
0.86
1.6
0.86
1.6
mA
ICCL
VCC = 5.5 V,
VI = 4.5 V
4.8
7.8
4.8
7.8
mA
† All typical values are at VCC = 5 V, TA = 25°C.
‡ The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS.
switching characteristics (see Note 1)
VCC = 5 V,
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
CL = 50 pF,
PARAMETER
FROM
TO
RL = 500 Ω,
RL = 500 Ω,
UNIT
PARAMETER
(INPUT)
(OUTPUT)
TA = 25°C
TA = MIN to MAX
UNIT
’ALS1000A
SN54ALS1000A
SN74ALS1000A
TYP
MIN
MAX
MIN
MAX
tPLH
A or B
Y
4
2
10
2
8
ns
tPHL
A or B
Y
5
2
10
2
7
ns
NOTE 1: Load circuit and voltage waveforms are shown in Section 1.


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