Positive-OR Gates. SN54AS32 Datasheet

SN54AS32 Gates. Datasheet pdf. Equivalent

SN54AS32 Datasheet
Recommendation SN54AS32 Datasheet
Part SN54AS32
Description Quadruple 2-Input Positive-OR Gates
Feature SN54AS32; SN54ALS32, SN54AS32, SN74ALS32, SN74AS32 QUADRUPLE 2-INPUT POSITIVE-OR GATES • Package Options Incl.
Manufacture etcTI
Datasheet
Download SN54AS32 Datasheet




etcTI SN54AS32
SN54ALS32, SN54AS32, SN74ALS32, SN74AS32
QUADRUPLE 2-INPUT POSITIVE-OR GATES
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 four independent 2-input
positive-OR gates. They perform the Boolean
functions Y = A B or Y = A + B in positive logic.
The SN54ALS32 and SN54AS32 are
characterized for operation over the full military
temperature range of – 55°C to 125°C. The
SN74ALS32 and SN74AS32 are characterized for
operation from 0°C to 70°C.
FUNCTION TABLE
(each gate)
INPUTS
AB
OUTPUT
Y
HX
H
XH
H
LL
L
SDAS113B – APRIL 1982 – REVISED DECEMBER 1994
SN54ALS32, SN54AS32 . . . J PACKAGE
SN74ALS32, SN74AS32 . . . D OR N PACKAGE
(TOP VIEW)
1A
1B
1Y
2A
2B
2Y
GND
1
2
3
4
5
6
7
14 VCC
13 4B
12 4A
11 4Y
10 3B
9 3A
8 3Y
SN54ALS32, SN54AS32 . . . FK PACKAGE
(TOP VIEW)
3 2 1 20 19
1Y 4
18 4A
NC 5
17 NC
2A 6
16 4Y
NC 7
15 NC
2B 8
14 3B
9 10 11 12 13
logic symbol
1
1A
2
1B
4
2A
5
2B
9
3A
10
3B
12
4A
13
4B
1
3
1Y
6
2Y
8
3Y
11
4Y
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.
NC – No internal connection
logic diagram (positive logic)
1
1A
2
1B
4
2A
5
2B
9
3A
10
3B
12
4A
13
4B
3
1Y
6
2Y
8
3Y
11
4Y
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.
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright © 1994, Texas Instruments Incorporated
1



etcTI SN54AS32
SN54ALS32, SN54AS32, SN74ALS32, SN74AS32
QUADRUPLE 2-INPUT POSITIVE-OR GATES
SDAS113B – APRIL 1982 – REVISED DECEMBER 1994
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Operating free-air temperature range, TA: SN54ALS32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 55°C to 125°C
SN74ALS32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
VCC
VIH
VIL
IOH
IOL
TA
Supply voltage
High-level input voltage
Low-level input voltage
High-level output current
Low-level output current
Operating free-air temperature
SN54ALS32
MIN NOM MAX
4.5 5 5.5
2
0.8
– 0.4
4
– 55 125
SN74ALS32
MIN NOM MAX
4.5 5 5.5
2
0.8
– 0.4
8
0 70
UNIT
V
V
V
mA
mA
°C
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54ALS32
MIN TYP‡ MAX
SN74ALS32
MIN TYP‡ MAX UNIT
VIK VCC = 4.5 V,
II = –18 mA
–1.5 –1.5 V
VOH
VCC = 4.5 V to 5.5 V,
IOH = – 0.4 mA
VCC – 2
VCC – 2
V
VOL
VCC = 4.5 V
IOL = 4 mA
IOL = 8 mA
0.25 0.4
0.25 0.4
V
0.35 0.5
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,
IO§ VCC = 5.5 V,
VI = 0.4 V
VO = 2.25 V
– 0.1
– 0.1 mA
– 20 – 112 – 30 – 112 mA
ICCH
VCC = 5.5 V,
VI = 4.5 V
1.9 4
1.9 4 mA
ICCL
VCC = 5.5 V,
VI = 0
2.6 4.9
2.6 4.9 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.
switching characteristics (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
RL = 500 ,
TA = MIN to MAX¶
SN54ALS32 SN74ALS32
MIN MAX MIN MAX
tPLH
tPHL
A or B
3 18
Y
3 16
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
3
3
14
12
UNIT
ns
2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265



etcTI SN54AS32
SN54ALS32, SN54AS32, SN74ALS32, SN74AS32
QUADRUPLE 2-INPUT POSITIVE-OR GATES
SDAS113B – APRIL 1982 – REVISED DECEMBER 1994
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Operating free-air temperature range, TA: SN54AS32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 55°C to 125°C
SN74AS32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
VCC
VIH
VIL
IOH
IOL
TA
Supply voltage
High-level input voltage
Low-level input voltage
High-level output current
Low-level output current
Operating free-air temperature
SN54AS32
MIN NOM MAX
4.5 5 5.5
2
0.8
–2
20
– 55 125
SN74AS32
MIN NOM MAX
4.5 5 5.5
2
0.8
–2
20
0 70
UNIT
V
V
V
mA
mA
°C
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54AS32
MIN TYP‡ MAX
SN74AS32
MIN TYP‡ MAX UNIT
VIK VCC = 4.5 V,
II = –18 mA
–1.2 –1.2 V
VOH
VCC = 4.5 V to 5.5 V,
IOH = – 2 mA
VCC – 2
VCC – 2
V
VOL
VCC = 4.5 V,
IOL = 20 mA
0.35 0.5
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,
IO§ VCC = 5.5 V,
VI = 0.4 V
VO = 2.25 V
– 0.5
– 0.5 mA
– 30 – 112 – 30 – 112 mA
ICCH
VCC = 5.5 V,
VI = 4.5 V
7.3 12
7.3 12 mA
ICCL
VCC = 5.5 V,
VI = 0
16.5 26.6
16.5 26.6 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 Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
RL = 500 ,
TA = MIN to MAX¶
SN54AS32 SN74AS32
MIN MAX MIN MAX
tPLH
tPHL
A or B
1 7.5
Y
1 6.5
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
1
1
5.8
5.8
UNIT
ns
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
3







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)