Texas Instruments JM38510-37004BCA, JM38510-37004B2A, SN54ALS30AJ, SN54AS30J, SN74ALS30AD Datasheet
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SN54ALS30A, SN54AS30, SN74ALS30A, SN74AS30
8-INPUT POSITIVE-NAND GATES
SDAS010B – MARCH 1984 – REVISED DECEMBER 1994
Copyright 1994, Texas Instruments Incorporated
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
• Package Options Include Plastic
Small-Outline (D) Packages, Ceramic Chip
Carriers (FK), and Standard Plastic (N) and
Ceramic (J) 300-mil DIPs
description
These devices contain an 8-input positive-NAND
gate and perform the following Boolean functions
in positive logic:
Y = A
• B • C • D • E • F • G • H
Y = A
+ B + C + D + E + F + G + H
The SN54ALS30A and SN54AS30 are
characterized for operation over the full military
temperature range of –55°C to 125°C. The
SN74ALS30A and SN74AS30 are characterized
for operation from 0°C to 70°C.
FUNCTION TABLE
INPUTS
A–H
OUTPUT
Y
All inputs H L
One or more inputs L H
logic symbol
†
logic diagram (positive logic)
&
Y
8
1
A
2
B
3
C
4
D
5
E
6
F
11
G
12
H
Y
8
1
A
2
B
3
C
4
D
5
E
6
F
11
G
12
H
†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
Pin numbers shown are for the D, J, and N packages.
SN54ALS30A, SN54AS30 ...J PACKAGE
SN74ALS30A, SN74AS30 ...D OR N PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
A
B
C
D
E
F
GND
V
CC
NC
H
G
NC
NC
Y
SN54ALS30A, SN54AS30 . . . FK PACKAGE
(TOP VIEW)
3 2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
H
NC
G
NC
NC
C
NC
D
NC
E
BANCVNC
CC
NC – No internal connection
F
NC
GND
Y
NC
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
SN54ALS30A, SN54AS30, SN74ALS30A, SN74AS30
8-INPUT POSITIVE-NAND GATES
SDAS010B – MARCH 1984 – REVISED DECEMBER 1994
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage, V
CC
7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, V
I
7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: SN54ALS30A –55°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SN74ALS30A 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
SN54ALS30A SN74ALS30A
MIN NOM MAX MIN NOM MAX
UNIT
V
CC
Supply voltage 4.5 5 5.5 4.5 5 5.5 V
V
IH
High-level input voltage 2 2 V
p
0.8
‡
0.8
VILLow-level input voltage
0.7
§
V
I
OH
High-level output current –0.4 –0.4 mA
I
OL
Low-level output current 4 8 mA
T
A
Operating free-air temperature –55 125 0 70 °C
‡
Applies over temperature range –55°C to 70°C
§
Applies over temperature range 70°C to 125°C
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
SN54ALS30A SN74ALS30A
PARAMETER
TEST CONDITIONS
MIN TYP¶MAX MIN TYP¶MAX
UNIT
V
IK
VCC = 4.5 V, II = –18 mA –1.5 –1.5 V
V
OH
VCC = 4.5 V to 5.5 V, IOH = –0.4 mA VCC –2 VCC –2 V
IOL = 4 mA 0.25 0.4 0.25 0.4
V
OL
V
CC
= 4.5
V
IOL = 8 mA 0.35 0.5
V
I
I
VCC = 5.5 V, VI = 7 V 0.1 0.1 mA
I
IH
VCC = 5.5 V, VI = 2.7 V 20 20 µA
I
IL
VCC = 5.5 V, VI = 0.4 V –0.1 –0.1 mA
I
O
#
VCC = 5.5 V, VO = 2.25 V –20 –112 –30 –112 mA
I
CCH
VCC = 5.5 V, VI = 0 0.22 0.36 0.22 0.36 mA
I
CCL
VCC = 5.5 V, VI = 4.5 V 0.54 0.9 0.54 0.9 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.
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