Texas Instruments SN74ALS1005D, SN74ALS1005DR, SN74ALS1005N, SN74ALS1005N3 Datasheet
SN54ALS1005, SN74ALS1005
HEX INVERTING BUFFERS
WITH OPEN-COLLECTOR OUTPUTS
SDAS240A – APRIL 1982 – REVISED JANUARY 1995
Copyright 1995, Texas Instruments Incorporated
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
• Buffer Versions of ′ALS05A
• 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 six independent inverting
buffers. They perform the Boolean function Y = A
.
The open-collector outputs require pullup
resistors to perform correctly. These outputs can
be connected to other open-collector outputs to
implement active-low wired-OR or active-high
wired-AND functions. Open-collector devices are
often used to generate higher V
OH
levels.
The SN54ALS1005 is characterized for operation
over the full military temperature range of –55°C
to 125°C. The SN74ALS1005 is characterized for
operation from 0°C to 70°C.
FUNCTION TABLE
(each inverter)
INPUT
A
OUTPUT
Y
H L
L H
logic symbol
†
logic diagram (positive logic)
1
1A
1Y
2
3
2A
2Y
4
5
3A
3Y
6
9
4A
4Y
8
11
5A
5Y
10
13
6A
6Y
12
6A 6Y
5A 5Y
4A 4Y
3A 3Y
2A 2Y
1Y1A
1
3
5
9
11
13
2
4
6
8
10
12
†
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.
SN54ALS1005 ...J PACKAGE
SN74ALS1005 ...D OR N PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1Y
2A
2Y
3A
3Y
GND
V
CC
6A
6Y
5A
5Y
4A
4Y
SN54ALS1005 . . . FK PACKAGE
(TOP VIEW)
3 2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
6Y
NC
5A
NC
5Y
2A
NC
2Y
NC
3A
1Y1ANC
4Y
4A
V
6A
3Y
NC
CC
NC – No internal connection
GND
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.
SN54ALS1005, SN74ALS1005
HEX INVERTING BUFFERS
WITH OPEN-COLLECTOR OUTPUTS
SDAS240A – APRIL 1982 – REVISED JANUARY 1995
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Off-state output voltage 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: SN54ALS1005 –55°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . .
SN74ALS1005 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
SN54ALS1005 SN74ALS1005
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
V
IL
Low-level input voltage 0.7 0.8 V
V
OH
High-level output voltage 5.5 5.5 V
I
OL
Low-level output current 12 24 mA
T
A
Operating free-air temperature –55 125 0 70 °C
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
SN54ALS1005 SN74ALS1005
PARAMETER
TEST CONDITIONS
MIN TYP‡MAX MIN TYP‡MAX
UNIT
V
IK
VCC = 4.5 V, II = –18 mA –1.5 –1.5 V
IOL = 12 mA 0.25 0.4 0.25 0.4
V
OL
V
CC
= 4.5
V
IOL = 24 mA 0.35 0.5
V
I
OH
VCC = 4.5 V, VOH = 5.5 V 0.1 0.1 mA
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
CCH
VCC = 5.5 V, VI = 0 0.9 3 0.9 3 mA
I
CCL
VCC = 5.5 V, VI = 4.5 V 7 12 7 12 mA
‡
All typical values are at VCC = 5 V, TA = 25°C.
switching characteristics (see Figure 1)
PARAMETER
FROM
(
INPUT
)
TO
(
OUTPUT
)
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
RL = 500 Ω,
TA = MIN to MAX
§
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
RL = 680 Ω,
TA = MIN to MAX
§
UNIT
(INPUT)
(OUTPUT)
SN54ALS1005 SN74ALS1005
MIN MAX MIN MAX
t
PLH
2 32 5 30
t
PHL
A
Y
2 12 2 10
ns
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
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