SN54HCT04J [TI]
HEX INVERTERS; 六路反向器
| 型号： | SN54HCT04J |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | HEX INVERTERS |
| 文件： | 总4页 (文件大小：68K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SN54HCT04, SN74HCT04
HEX INVERTERS
SCLS042B – JULY 1986 – REVISED MAY 1997
SN54HCT04 . . . J OR W PACKAGE
SN74HCT04 . . . D, N, OR PW PACKAGE
(TOP VIEW)
Inputs Are TTL-Voltage Compatible
Package Options Include Plastic
Small-Outline (D), Thin Shrink
Small-Outline (PW), and Ceramic Flat (W)
Packages, Ceramic Chip Carriers (FK), and
Standard Plastic (N) and Ceramic (J)
300-mil DIPs
1A
1Y
V
CC
1
2
3
4
5
6
7
14
13
12
11
6A
6Y
5A
2A
2Y
3A
10 5Y
description
9
8
3Y
4A
4Y
These devices contain six independent inverters.
They perform the Boolean function Y = A in
positive logic.
GND
SN54HCT04 . . . FK PACKAGE
(TOP VIEW)
The SN54HCT04 is characterized for operation
over the full military temperature range of –55°C
to 125°C. The SN74HCT04 is characterized for
operation from –40°C to 85°C.
3
2
1
20 19
18
6Y
NC
5A
2A
NC
2Y
4
5
6
7
8
FUNCTION TABLE
(each inverter)
17
16
INPUT
A
OUTPUT
Y
15 NC
14
9 10 11 12 13
NC
3A
5Y
H
L
L
H
†
logic symbol
NC – No internal connection
2
1
1A
3
1
1Y
4
6
8
2A
5
2Y
3Y
4Y
3A
9
4A
11
10
12
5A
13
5Y
6Y
6A
†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
Pin numbers shown are for the D, J, N, and PW packages.
logic diagram (positive logic)
A
Y
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright 1997, Texas Instruments Incorporated
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.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN54HCT04, SN74HCT04
HEX INVERTERS
SCLS042B – JULY 1986 – REVISED MAY 1997
†
absolute maximum ratings over operating free-air temperature range
Supply voltage range, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V
CC
I
Input clamp current, I (V < 0 or V > V ) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
IK
I
CC
Output clamp current, I
(V < 0 or V > V ) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
OK
O O CC
Continuous output current, I (V = 0 to V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 mA
Continuous current through V
Package thermal impedance, θ (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127°C/W
O
O
CC
CC
or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
JA
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78°C/W
PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170°C/W
Storage temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
stg
†
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.
NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51, except for through-hole packages, which use a trace
length of zero.
recommended operating conditions
SN54HCT04
MIN NOM
SN74HCT04
MIN NOM
UNIT
MAX
MAX
V
V
V
V
V
Supply voltage
4.5
2
5
5.5
4.5
2
5
5.5
V
V
CC
IH
IL
I
High-level input voltage
Low-level input voltage
Input voltage
V
V
= 4.5 V to 5.5 V
= 4.5 V to 5.5 V
CC
0
0.8
0
0.8
V
CC
0
V
V
0
V
V
V
CC
CC
Output voltage
0
0
V
O
CC
CC
t
Input transition (rise and fall) time
Operating free-air temperature
0
500
125
0
500
85
ns
°C
t
T
–55
–40
A
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
T
= 25°C
SN54HCT04
SN74HCT04
A
PARAMETER
TEST CONDITIONS
V
UNIT
V
CC
MIN
TYP
MAX
MIN
4.4
MAX
MIN
4.4
MAX
I
I
I
I
= –20 µA
= –4 mA
= 20 µA
= 4 mA
4.4 4.499
OH
OH
OL
OL
V
V
V = V or V
IH
4.5 V
4.5 V
OH
I
IL
IL
3.98
4.3
0.001
0.17
3.7
3.84
0.1
0.26
±100
2
0.1
0.4
0.1
0.33
V = V or V
V
OL
I
IH
I
I
V = V
I
or 0
5.5 V
5.5 V
±0.1
±1000
40
±1000
20
nA
I
CC
CC
V = V
I
or 0,
I
O
= 0
µA
CC
One input at 0.5 V or 2.4 V,
Other inputs at 0 or V
‡
5.5 V
1.4
3
2.4
10
3
2.9
mA
pF
∆I
CC
CC
4.5 V
to 5.5 V
C
10
10
i
‡
This is the increase in supply current for each input that is at one of the specified TTL voltage levels rather than 0 V or V
.
CC
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN54HCT04, SN74HCT04
HEX INVERTERS
SCLS042B – JULY 1986 – REVISED MAY 1997
switching characteristics over recommended operating free-air temperature range, C = 50 pF
L
(unless otherwise noted) (see Figure 1)
T
A
= 25°C
TYP
14
SN54HCT04
SN74HCT04
FROM
(INPUT)
TO
(OUTPUT)
PARAMETER
V
UNIT
ns
CC
MIN
MAX
20
MIN
MAX
30
MIN
MAX
25
4.5 V
5.5 V
4.5 V
5.5 V
t
A
Y
Y
pd
t
13
18
27
23
9
15
22
19
t
ns
8
14
20
17
operating characteristics, T = 25°C
A
PARAMETER
Power dissipation capacitance per inverter
TEST CONDITIONS
TYP
UNIT
C
No load
20
pF
pd
PARAMETER MEASUREMENT INFORMATION
3 V
0 V
From Output
Under Test
Test
Point
Input
1.3 V
1.3 V
C
= 50 pF
L
t
t
PLH
PHL
90%
(see Note A)
V
V
OH
In-Phase
Output
90%
t
1.3 V
10%
1.3 V
LOAD CIRCUIT
10%
t
OL
r
f
f
t
t
PLH
PHL
90%
3 V
0 V
V
V
OH
2.7 V
2.7 V
Input
1.3 V
0.3 V
1.3 V
0.3 V
90%
t
Out-of-Phase
Output
1.3 V
10%
1.3 V
10%
OL
t
t
t
r
f
r
VOLTAGE WAVEFORM
INPUT RISE AND FALL TIMES
VOLTAGE WAVEFORMS
PROPAGATION DELAY AND OUTPUT RISE AND FALL TIMES
NOTES: A.
B. Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the following
characteristics: PRR ≤ 1 MHz, Z = 50 Ω, t = 6 ns, t = 6 ns.
C includes probe and test-fixture capacitance.
L
O
r
f
C. The outputs are measured one at a time with one input transition per measurement.
D. and t are the same as t
t
.
pd
PLH
PHL
Figure 1. Load Circuit and Voltage Waveforms
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
IMPORTANT NOTICE
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any product or service without notice, and advise customers to obtain the latest version of relevant information
to verify, before placing orders, that information being relied on is current and complete. All products are sold
subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those
pertaining to warranty, patent infringement, and limitation of liability.
TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in
accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent
TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily
performed, except those mandated by government requirements.
CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF
DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICAL
APPLICATIONS”). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, OR
WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEVICES OR SYSTEMS OR OTHER
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BE FULLY AT THE CUSTOMER’S RISK.
In order to minimize risks associated with the customer’s applications, adequate design and operating
safeguards must be provided by the customer to minimize inherent or procedural hazards.
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intellectual property right of TI covering or relating to any combination, machine, or process in which such
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party’s products or services does not constitute TI’s approval, warranty or endorsement thereof.
Copyright 1998, Texas Instruments Incorporated
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