SN54ALS762FKR [TI]
ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, QCC-20;
| 型号： | SN54ALS762FKR |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, QCC-20 驱动 输出元件 逻辑集成电路 |
| 文件： | 总7页 (文件大小：104K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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ꢀꢁꢆ ꢃ ꢄꢅ ꢀ ꢆꢇ ꢈ ꢉ ꢊꢀ ꢁꢆ ꢃꢄꢅ ꢀ ꢆ ꢇ ꢋ ꢉꢊꢀ ꢁꢆ ꢃ ꢄꢀ ꢆ ꢇ ꢈ ꢉꢊ ꢀ ꢁꢄ ꢀ ꢆꢇ
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SDAS067A − DECEMBER 1983 − REVISED MAY 1986
SN54ALS’, SN54AS’ . . . J PACKAGE
SN74ALS’, SN74AS’ . . . DW OR N PACKAGE
• Package Options include Plastic Small
Outline Packages, Ceramic Chip Carriers,
(TOP VIEW)
and Standard Plastic and Ceramic 300-mil
DIPs
1G
1A1
2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
GND
VCC
2G/2G
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
†
• ’ALS762 and ’AS762 Have True and
Complementary Outputs
• ’ALS763 and ’AS763 Have Complementary
G and G Inputs
• Open-Collector Outputs Drive Bus Lines or
Buffer Memory Address Registers
• Eliminates the Need for 3-State Overlap
Protection
SN54ALS’, SN54AS’ . . . FK PACKAGE
(TOP VIEW)
• Current Sinking Capability Up to 64 mA
• Dependable Texas Instruments Quality and
Reliability
description
3
2
1
20 19
18
1Y1
2A4
1Y2
2A3
1Y3
1A2
2Y3
1A3
2Y2
1A4
4
5
6
7
8
These octal buffers and line drivers are designed
specifically to improve the performance of 3-state
memory address drivers, clock drivers, and
bus-oriented receivers and transmitters by
eliminating the need for 3-state overlap protection.
17
16
15
14
9 10 11 12 13
The designer has
a
choice of selected
combinations of inverting and noninverting
outputs, symmetrical G (active-low output control)
inputs, and complementary G and G inputs.
†
2G for ’ALS762, ’AS762 and 2G ’ALS763, ’AS763
The -1 versions of the SN74ALS’ parts are
identical to their standard versions except that the
recommended maximum I
is increased to
OL
48-mA. There are no -1 versions of the SN54ALS’
parts.
The SN54’ family is characterized for operation
over the full military temperature range of −55°C
to 125°C. The SN74’ family is characterized for
operation from 0°C to 70°C.
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ꢠꢨ ꢟꢤ ꢫ ꢤ ꢬ ꢠꢪ ꢣꢤ ꢥ ꢦꢭ ꢎꢜ ꢤ ꢞ ꢦ ꢧ ꢦꢢꢞ ꢠꢨ ꢤꢧ ꢡ ꢜ ꢟꢤ ꢫꢝꢡ ꢤ ꢝꢞ ꢝꢥꢟ ꢝꢡꢧ ꢦꢤ ꢟ ꢠꢥ ꢦꢜ ꢤ ꢪꢧ ꢮꢤꢯ ꢞꢰ
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Copyright 1986, Texas Instruments Incorporated
5BASIC
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77001
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ꢀꢁ ꢆ ꢃꢄ ꢅ ꢀꢆ ꢇ ꢈꢉ ꢊ ꢀ ꢁꢆ ꢃ ꢄꢅ ꢀꢆ ꢇ ꢋ ꢉꢊ ꢀꢁ ꢆ ꢃ ꢄ ꢀꢆ ꢇ ꢈ ꢉ ꢊꢀ ꢁꢄꢀ ꢆꢇ ꢋ
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SDAS067A − DECEMBER 1983 − REVISED MAY 1986
†
logic symbols
’ALS762, ’AS762
1
’ALS763, ’AS763
EN
1
1G
EN
EN
1G
2
4
6
8
18
16
14
12
2
4
6
8
18
16
14
12
1A1
1A2
1Y1
1Y2
1A1
1A2
1Y1
1Y2
1A3
1A4
1Y3
1Y4
1A3
1A4
1Y3
1Y4
19
19
2G
2G
EN
11
13
15
17
9
7
5
3
11
13
15
17
9
7
5
3
2A1
2A2
2Y1
2Y2
2A1
2A2
2Y1
2Y2
2A3
2A4
2Y3
2Y4
2A3
2A4
2Y3
2Y4
†
These symbols are in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
logic diagrams (positive logic)
’ALS762, ’AS762
’ALS763, ’AS763
1
1
2
1G
1G
1A1
1A2
1A3
1A4
2G
2
18
18
1A1
1Y1
1Y2
1Y3
1Y4
1Y1
4
16
14
4
6
16
14
1A2
1Y2
1Y3
1Y4
6
1A3
8
12
8
12
1A4
19
19
2G
11
9
11
9
2A1
2Y1
2Y2
2Y3
2Y4
2A1
2A2
2A3
2A4
2Y1
2Y2
2Y3
2Y4
13
7
5
13
15
7
5
2A2
15
2A3
17
3
17
3
2A4
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77001
ꢀꢁꢂ ꢃ ꢄꢅ ꢀ ꢆꢇ ꢈ ꢉ ꢊꢀ ꢁꢆꢃ ꢄꢅ ꢀꢆ ꢇꢈ
ꢌ ꢍꢎꢄꢅꢊ ꢏꢐ ꢑꢑꢒ ꢓꢀ ꢊꢄꢁꢔ ꢊꢅ ꢕꢁꢒ ꢊꢔꢓ ꢕꢖꢒ ꢓꢀꢊ ꢗ ꢕꢎ ꢘꢊꢌ ꢙꢒꢁ ꢚꢍꢌ ꢅ ꢅ ꢒꢍꢎꢌ ꢓꢊ ꢌ ꢐ ꢎꢙ ꢐꢎ
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SDAS067A − DECEMBER 1983 − REVISED MAY 1986
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
CC
Input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Off-state output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Operating free-air temperature range: SN54ALS762 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C
SN74ALS762 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
recommended operating conditions
SN54ALS762
MIN NOM MAX
SN74ALS762
MIN NOM MAX
UNIT
V
V
V
V
Supply voltage
4.5
2
5
5.5
4.5
2
5
5.5
V
V
CC
IH
High-level input voltage
Low-level input voltage
High-level output voltage
0.7
5.5
12
0.8
5.5
24
†
48
70
V
IL
mA
OH
I
Low-level output current
mA
OL
T
A
Operating free-air temperature
−55
125
0
°C
†
The extended limits apply only if V
CC
is maintained between 4.75 V and 5.25 V. The 48-mA limit applies for the SN74ALS762-1 only.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
SN54ALS762
SN74ALS762
PARAMETER
TEST CONDITIONS
UNIT
‡
‡
MIN TYP
MAX
−1.2
0.1
MIN TYP
MAX
−1.2
0.1
V
IK
V
V
V
V
= 4.5 V,
I = −18 mA
I
V
CC
CC
CC
CC
OL
I
= 4.5 V,
= 4.5 V,
= 4.5 V,
V
= 5.5 V
mA
OH
OH
I
I
= 12 mA
= 24 mA
0.25
0.4
0.25
0.35
0.4
OL
V
OL
V
OL
0.55
(I
= 48 mA for -1 versions)
I
I
I
V
CC
V
CC
V
CC
= 5.5 V,
= 5.5 V,
= 5.5 V,
V = 7 V
0.1
20
0.1
20
mA
µA
I
I
V = 2.7 V
I
V = 0 .4 V
I
IH
IL
−0.1
−0.1
mA
Outputs high
11
18
11
18
I
’ALS762
V
CC
= 5.5 V
mA
CC
Outputs low
‡
All typical values are at V
CC
= 5 V, T = 25°C.
A
’ALS762 switching characteristics (see Note 1)
V
= 5.5 V,
V
C
R
= 4.5 V to 5.5 V,
CC
CC
C
R
= 50 pF,
= 680 Ω,
= 25°C
= 50 pF,
L
L
L
L
FROM
TO
= 680 Ω,
PARAMETER
UNIT
§
(INPUT)
(OUTPUT)
T
A
T
A
= MIN to MAX
’ALS762
SN54ALS762 SN74ALS762
MIN MAX MIN MAX
TYP
17
6
t
t
t
t
PLH
PHL
PLH
PHL
A
Y
Y
ns
ns
14
18
G
§
The conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
NOTE 1: Load circuit and voltage waveforms are shown in Section 1.
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ꢡ ꢜꢧ ꢥ ꢮꢤ ꢠꢩ ꢟꢝ ꢞ ꢡ ꢠꢥ ꢦꢝ ꢥꢢꢤ ꢦ ꢜꢤ ꢞ ꢤ ꢪꢩ ꢠꢟ ꢢꢡꢦ ꢞ ꢳ ꢝꢦꢜ ꢠꢢꢦ ꢥꢠꢦ ꢝꢡꢤ ꢭ
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3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77001
ꢀꢁ ꢂ ꢃꢄ ꢅ ꢀꢆ ꢇ ꢋꢉ ꢊ ꢀ ꢁꢆ ꢃ ꢄꢅ ꢀꢆ ꢇ ꢋ
ꢌꢍ ꢎꢄ ꢅꢊ ꢏ ꢐꢑ ꢑꢒ ꢓꢀ ꢊꢄꢁ ꢔꢊ ꢅꢕ ꢁ ꢒꢊ ꢔ ꢓꢕ ꢖ ꢒꢓꢀ ꢊꢗ ꢕꢎ ꢘ ꢊꢌꢙ ꢒꢁꢚꢍ ꢌ ꢅ ꢅꢒ ꢍꢎꢌ ꢓꢊꢌ ꢐꢎ ꢙ ꢐꢎ
ꢛ
ꢛ
SDAS067A − DECEMBER 1983 − REVISED MAY 1986
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
CC
Input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Off-state output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Operating free-air temperature range: SN54ALS763 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C
SN74ALS763 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
recommended operating conditions
SN54ALS763
MIN NOM MAX
SN74ALS763
MIN NOM MAX
UNIT
V
V
V
V
Supply voltage
4.5
2
5
5.5
4.5
2
5
5.5
V
V
V
V
CC
IH
High-level input voltage
Low-level input voltage
High-level output voltage
0.7
5.5
12
0.8
5.5
24
†
48
70
IL
OH
I
Low-level output current
mA
OL
T
A
Operating free-air temperature
−55
125
0
°C
†
The extended limits apply only if V
CC
is maintained between 4.75 V and 5.25 V. The 48-mA limit applies for the SN74ALS763−1 only.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
SN54ALS763
SN74ALS763
PARAMETER
TEST CONDITIONS
UNIT
‡
‡
MIN TYP
MAX
−1.2
0.1
MIN TYP
MAX
−1.2
0.1
V
IK
V
V
V
V
= 4.5 V,
I = −18 mA
I
V
CC
CC
CC
CC
OL
I
= 4.5 V,
= 4.5 V,
= 4.5 V,
V
= 5.5 V
mA
OH
OH
I
I
= 12 mA
= 24 mA
0.25
0.4
0.25
0.35
0.4
OL
V
OL
V
OL
0.5
(I
= 48 mA for -1 versions)
I
I
I
V
V
V
= 5.5 V,
= 5.5 V,
= 5.5 V,
V = 7 V
0.1
20
0.1
20
mA
µA
I
CC
CC
CC
I
V = 2.7 V
I
V = 0.4 V
I
Outputs high
IH
IL
−0.1
11
−0.1
11
mA
7
7
I
’ALS763
V
CC
= 5.5 V
mA
CC
Outputs low
14
22
14
22
‡
All typical values are at V
CC
= 5 V, T = 25°C.
A
’ALS763 switching characteristics (see Note 1)
V
= 5.5 V,
V
C
R
= 4.5 V to 5.5 V,
CC
CC
C
R
= 50 pF,
= 680 Ω,
= 25°C
= 50 pF,
L
L
L
L
FROM
TO
= 680 Ω,
PARAMETER
UNIT
§
(INPUT)
(OUTPUT)
T
A
T
A
= MIN to MAX
’ALS763
SN54ALS763 SN74ALS763
TYP
16
5
MIN
7
MAX
28
MIN
7
MAX
25
9
t
t
t
t
t
t
PLH
PHL
PLH
PHL
PLH
PHL
A
G
G
Y
Y
Y
ns
ns
ns
2
11
2
18
13
18
13
8
28
9
25
21
25
21
5
25
5
8
28
9
5
25
5
§
The conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
NOTE 1: Load circuit and voltage waveforms are shown in Section 1.
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ꢦ ꢤ ꢞ ꢦꢝ ꢥꢮ ꢠꢨ ꢧ ꢬꢬ ꢪꢧ ꢩ ꢧ ꢣ ꢤ ꢦ ꢤ ꢩ ꢞ ꢭ
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4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77001
ꢀꢁꢂ ꢃ ꢄꢀ ꢆ ꢇ ꢈꢉ ꢊꢀ ꢁꢂ ꢃ ꢄꢀꢆ ꢇ ꢋ ꢉ ꢊꢀꢁ ꢆ ꢃ ꢄꢀꢆ ꢇ ꢈ ꢉ ꢊꢀ ꢁꢆꢃ ꢄꢀ ꢆꢇꢋ
ꢌ ꢍꢎꢄꢅꢊ ꢏꢐ ꢑꢑꢒ ꢓꢀ ꢊꢄꢁꢔ ꢊꢅ ꢕꢁꢒ ꢊꢔꢓ ꢕꢖꢒ ꢓꢀꢊ ꢗ ꢕꢎ ꢘꢊꢌ ꢙꢒꢁ ꢚꢍꢌ ꢅ ꢅ ꢒꢍꢎꢌ ꢓꢊ ꢌ ꢐ ꢎꢙ ꢐꢎ
ꢛ
ꢛ
SDAS067A − DECEMBER 1983 − REVISED MAY 1986
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
CC
Input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Off-state output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Operating free-air temperature range: SN54AS762, SN54AS763 . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C
SN74AS762, SN74AS763 . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
recommended operating conditions
SN54AS762
SN54AS763
SN74AS762
SN74AS763
UNIT
MIN NOM
MAX
MIN NOM
MAX
V
V
V
V
Supply voltage
4.5
2
5
5.5
4.5
2
5
5.5
V
V
CC
IH
High-level input voltage
Low-level input voltage
High-level output voltage
Low-level output current
Operating free-air temperature
0.8
5.5
48
0.8
5.5
64
V
IL
V
OH
I
mA
°C
OL
T
A
−55
125
0
70
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
SN54AS762
SN54AS763
SN74AS762
SN74AS763
PARAMETER
TEST CONDITIONS
UNIT
†
†
MIN TYP
MAX
−1.2
0.1
MIN TYP
MAX
−1.2
0.1
V
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 4.5 V,
I = −18 mA
V
IK
I
I
= 4.5 V,
= 4.5 V,
= 4.5 V,
= 5.5 V,
= 5.5 V,
V
OH
= 5.5 V
mA
OH
I
I
= 48 mA
= 64 mA
0.55
OL
V
OL
V
0.55
0.1
20
OL
I
I
V = 7 V
I
0.1
20
mA
I
V
O
= 2.7 V
µA
IH
’AS762
2A Inputs only
−1
−1
V
CC
= 5.5 V,
V = 0 .4 V
I
I
mA
mA
IL
All others
−0.5
23
−0.5
23
Output high
Output low
Output high
Output low
15
55
10
52
15
55
10
52
’AS762
V
V
= 5.5 V
= 5.5 V
CC
87
87
I
CC
16
16
’AS763
CC
82
82
†
All typical values are at V
CC
= 5 V, T = 25°C.
A
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5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77001
ꢀꢁ ꢂ ꢃꢄ ꢀꢆ ꢇꢈ ꢉ ꢊ ꢀ ꢁꢂ ꢃꢄ ꢀꢆ ꢇ ꢋ ꢉꢊ ꢀ ꢁꢆ ꢃ ꢄ ꢀꢆ ꢇ ꢈ ꢉꢊꢀ ꢁꢆ ꢃ ꢄꢀ ꢆ ꢇ ꢋ
ꢌꢍ ꢎꢄ ꢅꢊ ꢏ ꢐꢑ ꢑꢒ ꢓꢀ ꢊꢄꢁ ꢔꢊ ꢅꢕ ꢁ ꢒꢊ ꢔ ꢓꢕ ꢖ ꢒꢓꢀ ꢊꢗ ꢕꢎ ꢘ ꢊꢌꢙ ꢒꢁꢚꢍ ꢌ ꢅ ꢅꢒ ꢍꢎꢌ ꢓꢊꢌ ꢐꢎ ꢙ ꢐꢎꢀ
ꢛ
ꢛ
SDAS067A − DECEMBER 1983 − REVISED MAY 1986
’AS762 switching characteristics (see Note 1)
V
= 4.5 V to 5.5 V,
= 50 pF,
CC
C
R
L
FROM
TO
= 500 Ω,
L
PARAMETER
(INPUT)
UNIT
†
(OUTPUT)
T = MIN to MAX
A
SN54AS762
SN74AS762
MIN
MAX
20
7
MIN
3
MAX
19
t
t
t
t
t
t
t
t
3
1
3
1
3
1
3
1
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
1A
2A
G
1Y
2Y
1Y
2Y
ns
ns
ns
ns
1
6
19.5
7
3
18.5
6
1
22
8
3
19.5
7.5
19
1
20
8
3
G
1
7
’AS763 switching characteristics (see Note 1)
V
CC
= 4.5 V to 5.5 V,
C
= 50 pF,
L
FROM
TO
R
= 500 Ω,
L
PARAMETER
(INPUT)
UNIT
†
(OUTPUT)
T = MIN to MAX
A
SN54AS763
SN74AS763
MIN
3
MAX
20
MIN
3
MAX
19
t
t
t
t
t
t
PLH
PHL
PLH
PHL
PLH
PHL
A
G
G
Y
Y
Y
ns
ns
ns
1
7
1
6
3
22
3
19.5
7.5
20
1
8.5
22
1
3
3
1
8.5
1
8
†
The conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
NOTE 1: Load circuit and voltage waveforms are shown in Section 1.
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6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77001
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