SDAS075A − D2661, APRIL 1982 − REVISED MAY 1986
•
•
•
Buffer Version of ’ALS10A
Package Options include Plastic Small
Outline DIPs and Ceramic Chip Carriers in
Addition to the Standard 300-mil Plastic
and Ceramic DIPs.
Dependable Texas Instruments Quality and
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SN54ALS1010A . . . J PACKAGE
SN74ALS1010A . . . D OR N PACKAGE
(TOP VIEW)
1A
1B
2A
2B
2C
2Y
GND
description
These devices contain three independent 3-input
NAND buffers. They perform the Boolean
functions Y = A⋅B⋅C or Y = A+B+C in positive logic.
H
OUTPUT
Y
L
L
X
X
H
X
L
X
H
X
X
L
H
1B
1C
2A
2B
&
12
13
5
2C 9
3A
10
3B
11
3C
10
6
9
7
8
4
3 2 1 20 19
18
5
17
6
16
7
15
8
14
9 10 11 12 13
1Y
NC
3C
NC
3B
1Y
1A
1B
1C
1Y
2Y
2Y
2A
2B
2C
3A
3B
3C
3Y
3
4
11
5
logic diagram (positive logic)
1
2
12
4
NC − No internal connection
logic symbol †
1A
3
VCC
1C
1Y
3C
3B
3A
3Y
2Y
GND
NC
3Y
3A
H
13
1B
1A
NC
V CC
1C
2A
NC
2B
NC
2C
FUNCTION TABLE
(each gate)
H
14
2
SN54ALS1010A . . . FK PACKAGE
(TOP VIEW)
The SN54ALS1010A is characterized for operation over the full military temperature range of
−55°C to 125°C. The SN74ALS1010A is
characterized for operation from 0°C to 70°C.
INPUTS
A
B
C
1
6
8
3Y
† This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
Pin numbers shown are for D, J, and N packages.
Copyright 1986, Texas Instruments Incorporated
!"# $ %&'# "$ (&)*%"# +"#',
+&%#$ %! # $('%%"#$ (' #-' #'!$ '."$ $#&!'#$
$#"+"+ /""#0, +&%# (%'$$1 +'$ # '%'$$"*0 %*&+'
#'$#1 "** (""!'#'$,
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77001
•
1
SDAS075A − D2661, APRIL 1982 − REVISED MAY 1986
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: SN54ALS1010A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C
SN74ALS1010A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
recommended operating conditions
SN54ALS1010A
SN74ALS1010A
MIN
NOM
MAX
MIN
NOM
MAX
4.5
5
5.5
4.5
5
5.5
UNIT
VCC
VIH
Supply voltage
VIL
IOH
Low-level input voltage
0.7
0.8
V
High-level output current
−1
−2.6
mA
IOL
TA
Low-level output current
24
mA
70
°C
High-level input voltage
2
2
V
12
Operating free-air temperature
−55
125
V
0
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
VIK
VCC = 4.5 V,
VCC = 4.5 V to 5.5 V,
II = − 18 mA
IOH = − 0.4 mA
VCC = 4.5 V,
VCC = 4.5 V,
IOH = − 1 mA
IOH = − 2.6 mA
VOL
VCC = 4.5 V,
VCC = 4.5 V,
IOL = 12 mA
IOL = 24 mA
II
IIH
VCC = 5.5 V,
VCC = 5.5 V,
VI = 7 V
VI = 2.7 V
IIL
IO‡
VCC = 5.5 V,
VCC = 5.5 V,
VI = 0.4 V
VO = 2.25 V
ICCH
ICCL
VCC = 5.5 V,
VCC = 5.5 V,
VI = 0
VI = 4.5 V
VOH
SN54ALS1010A
TYP† MAX
TEST CONDITIONS
MIN
SN74ALS1010A
TYP† MAX
MIN
−1.5
VCC −2
2.4
−1.5
UNIT
V
VCC −2
3.3
V
2.4
0.25
−30
3.3
0.4
0.25
0.4
0.35
0.5
V
0.1
0.1
20
20
µA
−0.1
−0.1
mA
−112
−30
mA
−112
mA
0.65
1.2
0.65
1.2
mA
3.6
5.8
3.6
5.8
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)
PARAMETER
VCC = 5 V,
CL = 50 pF,
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
RL = 500 Ω,
FROM
TO
RL= 500 Ω,
(INPUT)
(OUTPUT)
TA = 25°C
’ALS1010A
TYP
tPLH
tPHL
A or B
Y
MAX
MIN
MAX
5
2
12
2
8
5
2
12
2
8
NOTE 1: Load circuit and voltage waveforms are shown in Section 1.
2
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77001
•
TA = MIN to MAX
SN54ALS1010A
SN74ALS1010A
MIN
UNIT
ns
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