SN74AHC573DWE4 [TI]
OCTAL TRANSPARENT D- TYPE LATCHES WITH 3 STATE OUTPUTS; 八路透明D型锁存器3态输出
| 型号： | SN74AHC573DWE4 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | OCTAL TRANSPARENT D- TYPE LATCHES WITH 3 STATE OUTPUTS |
| 文件： | 总18页 (文件大小：575K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ꢀ
ꢁ
ꢂ
ꢃ
ꢄ
ꢅ
ꢆ
ꢂ
ꢇ
ꢈ
ꢉ
ꢀ
ꢁ
ꢇ
ꢃ
ꢊ ꢆꢋꢄꢌ ꢋ ꢍꢄꢁꢀ ꢎꢄꢍꢏ ꢁꢋ ꢐꢑꢋ ꢒꢎ ꢏ ꢌꢄꢋꢆ ꢅ ꢏ
ꢄ
ꢅ
ꢆ
ꢂ
ꢇ
ꢈ
ꢀ
ꢀ
ꢓ
ꢔ
ꢋ
ꢅ
ꢈ
ꢑ
ꢀ
ꢋ
ꢄ
ꢋ
ꢏ
ꢊ
ꢕ
ꢋ
ꢎ
ꢕ
ꢋ
SCLS242K − OCTOBER 1995 − REVISED JANUARY 2004
SN54AHC573 . . . J OR W PACKAGE
SN74AHC573 . . . DB, DGV, DW, N, NS, OR PW PACKAGE
(TOP VIEW)
D
D
D
Operating Range 2-V to 5.5-V V
CC
3-State Outputs Directly Drive Bus Lines
Latch-Up Performance Exceeds 250 mA Per
JESD 17
OE
1D
2D
3D
4D
5D
6D
7D
8D
V
CC
1
2
3
4
5
6
7
8
9
20
19
18
17
16
15
14
13
12
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
description/ordering information
The ’AHC573 devices are octal transparent
D-type latches designed for 2-V to 5.5-V V
operation.
CC
When the latch-enable (LE) input is high, the
Q outputs follow the data (D) inputs. When LE is
low, the Q outputs are latched at the logic levels
of the D inputs.
GND 10
11 LE
SN54AHC573 . . . FK PACKAGE
(TOP VIEW)
A buffered output-enable (OE) input can be used
to place the eight outputs in either a normal logic
state (high or low) or the high-impedance state. In
the high-impedance state, the outputs neither
load nor drive the bus lines significantly. The
high-impedance state and increased drive
provide the capability to drive bus lines without
interface or pullup components.
3
2
1 20 19
18
2Q
3Q
4Q
5Q
6Q
3D
4D
5D
6D
7D
4
5
6
7
8
17
16
15
14
OE does not affect the internal operations of the
latches. Old data can be retained or new data can
be entered while the outputs are in the
high-impedance state.
9 10 11 12 13
To ensure the high-impedance state during power up or power down, OE should be tied to V
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
through a pullup
CC
ORDERING INFORMATION
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
†
PACKAGE
T
A
PDIP − N
Tube
SN74AHC573N
SN74AHC573N
Tube
SN74AHC573DW
SN74AHC573DWR
SN74AHC573NSR
SN74AHC573DBR
SN74AHC573PW
SN74AHC573PWR
SN74AHC573DGVR
SNJ54AHC573J
SOIC − DW
AHC573
Tape and reel
Tape and reel
Tape and reel
Tube
SOP − NS
AHC573
HA573
−40°C to 85°C
SSOP − DB
TSSOP − PW
HA573
Tape and reel
Tape and reel
Tube
TVSOP − DGV
CDIP − J
HA573
SNJ54AHC573J
SNJ54AHC573W
SNJ54AHC573FK
CFP − W
Tube
SNJ54AHC573W
SNJ54AHC573FK
−55°C to 125°C
LCCC − FK
Tube
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
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.
ꢎ
ꢎ
ꢍ
ꢊ
ꢥ
ꢐ
ꢠ
ꢜ
ꢕ
ꢆ
ꢞ
ꢋ
ꢟ
ꢩ
ꢔ
ꢙ
ꢊ
ꢗ
ꢚ
ꢁ
ꢘ
ꢐ
ꢄ
ꢋ
ꢄ
ꢖ
ꢗ
ꢡ
ꢠ
ꢘ
ꢙ
ꢟ
ꢟ
ꢚ
ꢛ
ꢜ
ꢜ
ꢗ
ꢝ
ꢝ
ꢖ
ꢖ
ꢢ
ꢙ
ꢙ
ꢚ
ꢗ
ꢗ
ꢙ
ꢖ
ꢞ
ꢞ
ꢢ
ꢞ
ꢟ
ꢠ
ꢚ
ꢚ
ꢡ
ꢡ
ꢗ
ꢝ
ꢜ
ꢛ
ꢞ
ꢞ
ꢞ
ꢗ
ꢙ
ꢘ
ꢢ
ꢠ
ꢣ
ꢞ
ꢞ
ꢤ
ꢖ
ꢟ
ꢜ
ꢞ
ꢝ
ꢖ
ꢝ
ꢪ
ꢙ
ꢚ
ꢗ
ꢠ
ꢥ
ꢜ
ꢗ
ꢥ
ꢝ
ꢝ
ꢡ
ꢞ
ꢡ
ꢦ
Copyright 2004, Texas Instruments Incorporated
ꢊ ꢗ ꢢ ꢚ ꢙꢥ ꢠꢟ ꢝꢞ ꢟꢙ ꢛꢢ ꢤꢖ ꢜꢗ ꢝ ꢝꢙ ꢬꢔ ꢌꢑ ꢎꢍ ꢭ ꢑꢈꢮꢂ ꢈꢂꢉ ꢜꢤꢤ ꢢꢜ ꢚ ꢜ ꢛꢡ ꢝꢡꢚ ꢞ ꢜ ꢚ ꢡ ꢝꢡ ꢞꢝꢡ ꢥ
ꢚ
ꢙ
ꢟ
ꢝ
ꢙ
ꢚ
ꢛ
ꢝ
ꢙ
ꢞ
ꢢ
ꢖ
ꢘ
ꢖ
ꢟ
ꢡ
ꢚ
ꢝ
ꢧ
ꢝ
ꢡ
ꢚ
ꢙ
ꢘ
ꢋ
ꢡ
ꢨ
ꢜ
ꢔ
ꢗ
ꢛ
ꢡ
ꢞ
ꢝ
ꢜ
ꢗ
ꢥ
ꢚ
ꢥ
ꢜ
ꢝ ꢡ ꢞ ꢝꢖ ꢗꢫ ꢙꢘ ꢜ ꢤꢤ ꢢꢜ ꢚ ꢜ ꢛ ꢡ ꢝ ꢡ ꢚ ꢞ ꢦ
ꢚ
ꢜ
ꢗ
ꢝ
ꢪ
ꢦ
ꢎ
ꢚ
ꢙ
ꢥ
ꢝ
ꢖ
ꢙ
ꢟ
ꢡ
ꢞ
ꢖ
ꢗ
ꢫ
ꢥ
ꢙ
ꢡ
ꢙ
ꢝ
ꢗ
ꢡ
ꢟ
ꢡ
ꢞ
ꢜ
ꢚ
ꢖ
ꢤ
ꢖ
ꢗ
ꢟ
ꢤ
ꢠ
ꢠ ꢗꢤ ꢡꢞꢞ ꢙ ꢝꢧꢡ ꢚ ꢩꢖ ꢞꢡ ꢗ ꢙꢝꢡ ꢥꢦ ꢊ ꢗ ꢜꢤ ꢤ ꢙ ꢝꢧꢡ ꢚ ꢢꢚ ꢙ ꢥꢠꢟ ꢝꢞ ꢉ ꢢꢚ ꢙ ꢥꢠꢟ ꢝꢖꢙ ꢗ
ꢝ
ꢢ
ꢚ
ꢙ
ꢟ
ꢡ
ꢞ
ꢞ
ꢖ
ꢗ
ꢫ
ꢥ
ꢙ
ꢡ
ꢞ
ꢗ
ꢙ
ꢝ
ꢗ
ꢡ
ꢟ
ꢡ
ꢞ
ꢞ
ꢜ
ꢚ
ꢖ
ꢤ
ꢪ
ꢖ
ꢗ
ꢟ
ꢤ
ꢠ
ꢥ
ꢡ
ꢝ
ꢡ
ꢞ
ꢖ
ꢗ
ꢫ
ꢙ
ꢘ
ꢜ
ꢤ
ꢤ
ꢢ
ꢜ
ꢚ
ꢜ
ꢛ
ꢡ
ꢝ
ꢡ
ꢚ
ꢞ
ꢦ
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃꢄ ꢅ ꢆꢂ ꢇ ꢈꢉ ꢀ ꢁꢇ ꢃ ꢄꢅꢆ ꢂ ꢇꢈ
ꢊꢆ ꢋꢄ ꢌ ꢋ ꢍ ꢄꢁ ꢀꢎꢄꢍ ꢏꢁ ꢋ ꢐꢑꢋ ꢒ ꢎꢏ ꢌꢄꢋꢆ ꢅꢏꢀ
ꢓꢔ ꢋ ꢅ ꢈ ꢑꢀꢋꢄꢋ ꢏ ꢊꢕꢋ ꢎ ꢕꢋꢀ
SCLS242K − OCTOBER 1995 − REVISED JANUARY 2004
FUNCTION TABLE
(each latch)
INPUTS
OUTPUT
Q
OE
L
LE
H
H
L
D
H
L
H
L
L
L
X
X
Q
0
H
X
Z
logic diagram (positive logic)
1
OE
11
LE
C1
1D
19
1Q
2
1D
To Seven Other Channels
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
CC
Input voltage range, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
I
Output voltage range, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to V
+ 0.5 V
O
CC
Input clamp current, I (V < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20 mA
IK
I
Output clamp current, I
(V < 0 or V > V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
OK
O O CC
Continuous output current, I (V = 0 to V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 mA
Continuous current through V
O
O
CC
CC
or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 mA
Package thermal impedance, θ (see Note 2): DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70°C/W
JA
DGV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92°C/W
DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58°C/W
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69°C/W
NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60°C/W
PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83°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 51-7.
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ
ꢁ
ꢂ
ꢃ
ꢄ
ꢅ
ꢆ
ꢂ
ꢇ
ꢈ
ꢉ
ꢀ
ꢁ
ꢇ
ꢃ
ꢊ ꢆꢋꢄꢌ ꢋ ꢍꢄꢁꢀ ꢎꢄꢍꢏ ꢁꢋ ꢐꢑꢋ ꢒꢎ ꢏ ꢌꢄꢋꢆ ꢅ ꢏ
ꢄ
ꢅ
ꢆ
ꢂ
ꢇ
ꢈ
ꢀ
ꢀ
ꢓ ꢔꢋ ꢅ ꢈ ꢑꢀꢋꢄꢋ ꢏ ꢊ ꢕꢋ ꢎ ꢕꢋ
SCLS242K − OCTOBER 1995 − REVISED JANUARY 2004
recommended operating conditions (see Note 3)
SN54AHC573 SN74AHC573
UNIT
MIN
2
MAX
MIN
2
MAX
V
V
Supply voltage
5.5
5.5
V
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 2 V
= 3 V
1.5
2.1
3.85
1.5
2.1
3.85
High-level input voltage
IH
= 5.5 V
= 2 V
0.5
0.9
0.5
0.9
= 3 V
V
IL
Low-level input voltage
V
= 5.5 V
1.65
5.5
1.65
5.5
V
V
Input voltage
0
0
0
0
V
V
I
Output voltage
V
CC
V
CC
O
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 2 V
−50
−4
−8
50
4
−50
−4
−8
50
4
mA
= 3.3 V 0.3 V
= 5 V 0.5 V
= 2 V
I
High-level output current
Low-level output current
OH
mA
mA
= 3.3 V 0.3 V
= 5 V 0.5 V
= 3.3 V 0.3 V
= 5 V 0.5 V
I
OL
mA
8
8
100
20
125
100
20
85
∆t/∆v
Input transition rise or fall rate
Operating free-air temperature
ns/V
T
−55
−40
°C
A
NOTE 3: All unused inputs of the device must be held at V
or GND to ensure proper device operation. Refer to the TI application report,
CC
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
T
A
= 25°C
TYP
2
SN54AHC573 SN74AHC573
PARAMETER
TEST CONDITIONS
V
UNIT
CC
MIN
1.9
MAX
MIN
1.9
MAX
MIN
1.9
MAX
2 V
3 V
2.9
3
2.9
2.9
I
= −50 mA
OH
4.5 V
3 V
4.4
4.5
4.4
4.4
V
V
OH
OL
2.58
2.48
2.48
I
I
= −4 mA
= −8 mA
OH
4.5 V
2 V
3.94
3.8
3.8
OH
0.1
0.1
0.1
0.1
0.1
0.5
0.1
0.1
3 V
I
= 50 mA
OL
4.5 V
3 V
0.1
0.1
V
V
0.36
0.44
I
I
= 4 mA
= 8 mA
OL
4.5 V
0 V to 5.5 V
5.5 V
0.36
0.1
0.25
4
0.5
1*
0.44
1
OL
I
I
I
V = 5.5 V or GND
mA
mA
mA
pF
pF
I
I
V = V or V , V = V
or GND
I = 0
O
2.5
40
2.5
40
10
OZ
CC
I
IL
IH
O
CC
V = V
or GND,
or GND
5.5 V
I
CC
CC
C
C
V = V
5 V
2.5
3.5
10
i
I
V
= V
O CC
or GND
5 V
o
* On products compliant to MIL-PRF-38535, this parameter is not production tested at V
= 0 V.
CC
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃꢄ ꢅ ꢆꢂ ꢇ ꢈꢉ ꢀ ꢁꢇ ꢃ ꢄꢅꢆ ꢂ ꢇꢈ
ꢊꢆ ꢋꢄ ꢌ ꢋ ꢍ ꢄꢁ ꢀꢎꢄꢍ ꢏꢁ ꢋ ꢐꢑꢋ ꢒ ꢎꢏ ꢌꢄꢋꢆ ꢅꢏꢀ
ꢓꢔ ꢋ ꢅ ꢈ ꢑꢀꢋꢄꢋ ꢏ ꢊꢕꢋ ꢎ ꢕꢋꢀ
SCLS242K − OCTOBER 1995 − REVISED JANUARY 2004
timing requirements over recommended operating free-air temperature range,
= 3.3 V 0.3 V (unless otherwise noted) (see Figure 1)
V
CC
T
= 25°C
SN54AHC573 SN74AHC573
A
UNIT
MIN
5
MAX
MIN
5
MAX
MIN
5
MAX
t
w
t
su
t
h
Pulse duration, LE high
Setup time, data before LE↓
Hold time, data after LE↓
ns
ns
ns
3.5
1.5
3.5
1.5
3.5
1.5
timing requirements over recommended operating free-air temperature range,
V
= 5 V 0.5 V (unless otherwise noted) (see Figure 1)
CC
T
= 25°C
SN54AHC573 SN74AHC573
A
UNIT
MIN
5
MAX
MIN
5
MAX
MIN
5
MAX
t
w
t
su
t
h
Pulse duration, LE high
Setup time, data before LE↓
Hold time, data after LE↓
ns
ns
ns
3.5
1.5
3.5
1.5
3.5
1.5
switching characteristics over recommended operating free-air temperature range,
V
= 3.3 V 0.3 V (unless otherwise noted) (see Figure 1)
CC
T
A
= 25°C
TYP
7*
SN54AHC573 SN74AHC573
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
PARAMETER
UNIT
ns
MIN
MAX
11*
MIN
1*
MAX
13*
13*
14*
14*
MIN
1
MAX
13
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PLH
PHL
PZH
PZL
PHZ
PLZ
PLH
PHL
PLH
PHL
PZH
PZL
PHZ
PLZ
D
Q
Q
Q
Q
Q
Q
Q
Q
C
C
C
C
C
C
C
= 15 pF
= 15 pF
= 15 pF
= 15 pF
= 50 pF
= 50 pF
= 50 pF
L
L
L
L
L
L
L
7*
11*
1*
1
13
7.6* 11.9*
7.6* 11.9*
7.3* 11.5*
7.3* 11.5*
1*
1
14
LE
OE
OE
D
ns
1*
1
14
1* 13.5*
1* 13.5*
1
13.5
13.5
13
ns
1
8.3*
8.3*
9.5
11*
11*
1*
1*
1
13*
13*
1
ns
1
13
14.5
14.5
15.4
15.4
15
16.5
16.5
17.5
17.5
17
1
16.5
16.5
17.5
17.5
17
ns
9.5
1
1
10.1
10.1
9.8
1
1
LE
OE
OE
ns
1
1
1
1
ns
9.8
15
1
17
1
17
10.7
10.7
14.5
14.5
1.5**
1
16.5
16.5
1
16.5
16.5
1.5
C
C
= 50 pF
= 50 pF
ns
ns
L
L
1
1
t
sk(o)
∗
∗∗
On products compliant to MIL-PRF-38535, this parameter is not production tested.
On products compliant to MIL-PRF-38535, this parameter does not apply.
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ
ꢁ
ꢂ
ꢃ
ꢄ
ꢅ
ꢆ
ꢂ
ꢇ
ꢈ
ꢉ
ꢀ
ꢁ
ꢇ
ꢃ
ꢊ ꢆꢋꢄꢌ ꢋ ꢍꢄꢁꢀ ꢎꢄꢍꢏ ꢁꢋ ꢐꢑꢋ ꢒꢎ ꢏ ꢌꢄꢋꢆ ꢅ ꢏ
ꢄ
ꢅ
ꢆ
ꢂ
ꢇ
ꢈ
ꢀ
ꢀ
ꢓ ꢔꢋ ꢅ ꢈ ꢑꢀꢋꢄꢋ ꢏ ꢊ ꢕꢋ ꢎ ꢕꢋ
SCLS242K − OCTOBER 1995 − REVISED JANUARY 2004
switching characteristics over recommended operating free-air temperature range,
V
= 5 V 0.5 V (unless otherwise noted) (see Figure 1)
CC
T
A
= 25°C
TYP
4.5*
4.5*
5*
SN54AHC573 SN74AHC573
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
PARAMETER
UNIT
ns
MIN
MAX
6.8*
6.8*
7.7*
7.7*
7.7*
7.7*
7.7*
7.7*
8.8
MIN
1
MAX
8*
MIN
1
MAX
8
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PLH
PHL
PZH
PZL
PHZ
PLZ
PLH
PHL
PLH
PHL
PZH
PZL
PHZ
PLZ
D
Q
Q
Q
Q
Q
Q
Q
Q
C
C
C
C
C
C
C
= 15 pF
= 15 pF
= 15 pF
= 15 pF
= 50 pF
= 50 pF
= 50 pF
L
L
L
L
L
L
L
1
8*
1
8
1
9*
1
9
LE
OE
OE
D
ns
5*
1
9*
1
9
5.2*
5.2*
5.2*
5.2*
6
1
9*
1
9
ns
1
9*
1
9
1
9*
1
9
ns
1
9*
1
9
1
10
10
11
11
11
11
11
11
1
10
10
11
11
11
11
11
11
1
ns
6
8.8
1
1
6.5
6.5
6.7
6.7
6.7
6.7
9.7
1
1
LE
OE
OE
ns
9.7
1
1
9.7
1
1
ns
9.7
1
1
9.7
1
1
C
C
= 50 pF
= 50 pF
ns
ns
L
L
9.7
1
1
t
1**
sk(o)
∗
∗∗
On products compliant to MIL-PRF-38535, this parameter is not production tested.
On products compliant to MIL-PRF-38535, this parameter does not apply.
noise characteristics, V
= 5 V, C = 50 pF, T = 25°C (see Note 4)
CC
L
A
SN74AHC573
PARAMETER
UNIT
MIN
MAX
1
V
V
V
V
V
Quiet output, maximum dynamic V
Quiet output, minimum dynamic V
V
V
V
V
V
OL(P)
OL(V)
OH(V)
IH(D)
IL(D)
OL
−0.8
OL
Quiet output, minimum dynamic V
High-level dynamic input voltage
Low-level dynamic input voltage
4
OH
3.5
1.5
NOTE 4: Characteristics are for surface-mount packages only.
operating characteristics, V
= 5 V, T = 25°C
A
CC
PARAMETER
TEST CONDITIONS
No load, f = 1 MHz
TYP
UNIT
C
Power dissipation capacitance
16
pF
pd
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃꢄ ꢅ ꢆꢂ ꢇ ꢈꢉ ꢀ ꢁꢇ ꢃ ꢄꢅꢆ ꢂ ꢇꢈ
ꢊꢆ ꢋꢄ ꢌ ꢋ ꢍ ꢄꢁ ꢀꢎꢄꢍ ꢏꢁ ꢋ ꢐꢑꢋ ꢒ ꢎꢏ ꢌꢄꢋꢆ ꢅꢏꢀ
ꢓꢔ ꢋ ꢅ ꢈ ꢑꢀꢋꢄꢋ ꢏ ꢊꢕꢋ ꢎ ꢕꢋꢀ
SCLS242K − OCTOBER 1995 − REVISED JANUARY 2004
PARAMETER MEASUREMENT INFORMATION
V
CC
Open
GND
S1
R
= 1 kΩ
L
TEST
S1
From Output
Under Test
Test
Point
From Output
Under Test
t
t
/t
Open
PLH PHL
/t
C
C
L
t
V
CC
L
PLZ PZL
/t
(see Note A)
(see Note A)
GND
PHZ PZH
Open Drain
V
CC
LOAD CIRCUIT FOR
LOAD CIRCUIT FOR
TOTEM-POLE OUTPUTS
3-STATE AND OPEN-DRAIN OUTPUTS
V
CC
50% V
CC
Timing Input
0 V
t
w
t
h
t
su
V
CC
V
CC
50% V
CC
50% V
CC
Input
50% V
CC
50% V
CC
Data Input
0 V
0 V
VOLTAGE WAVEFORMS
PULSE DURATION
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
V
V
CC
CC
Output
Control
50% V
CC
50% V
CC
50% V
CC
50% V
t
Input
CC
0 V
0 V
t
PZL
t
t
t
PLZ
PLH
PHL
Output
Waveform 1
V
OH
≈V
CC
In-Phase
Output
50% V
50% V
CC
50% V
CC
CC
V
S1 at V
(see Note B)
V
OL
+ 0.3 V
CC
V
OL
OL
t
t
t
PHL
PLH
PZH
PHZ
Output
Waveform 2
S1 at GND
V
V
OH
OH
Out-of-Phase
Output
V
OH
− 0.3 V
50% V
CC
50% V
50% V
CC
CC
V
≈0 V
(see Note B)
OL
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
LOW- AND HIGH-LEVEL ENABLING
NOTES: A. includes probe and jig capacitance.
C
L
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
C. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, Z = 50 Ω, t ≤ 3 ns, t ≤ 3 ns.
O
r
f
D. The outputs are measured one at a time with one input transition per measurement.
E. All parameters and waveforms are not applicable to all devices.
Figure 1. Load Circuit and Voltage Waveforms
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PACKAGE OPTION ADDENDUM
www.ti.com
26-Sep-2005
PACKAGING INFORMATION
Orderable Device
Status (1)
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
LCCC
CDIP
CFP
Drawing
5962-9685601Q2A
5962-9685601QRA
5962-9685601QSA
SN74AHC573DBLE
SN74AHC573DBR
ACTIVE
ACTIVE
FK
J
20
20
20
20
20
1
1
1
TBD
TBD
TBD
TBD
Call TI
Call TI
Call TI
Call TI
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Call TI
ACTIVE
W
OBSOLETE
ACTIVE
SSOP
SSOP
DB
DB
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74AHC573DBRE4
SN74AHC573DGVR
SN74AHC573DGVRE4
SN74AHC573DW
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SSOP
TVSOP
TVSOP
SOIC
SOIC
SOIC
SOIC
PDIP
DB
DGV
DGV
DW
DW
DW
DW
N
20
20
20
20
20
20
20
20
20
20
20
20
20
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74AHC573DWE4
SN74AHC573DWR
SN74AHC573DWRE4
SN74AHC573N
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
20
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
SN74AHC573NE4
SN74AHC573NSR
SN74AHC573NSRE4
SN74AHC573PW
PDIP
N
20
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
SO
NS
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SO
NS
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
TSSOP
TSSOP
PW
PW
70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74AHC573PWE4
70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74AHC573PWLE
SN74AHC573PWR
OBSOLETE TSSOP
PW
PW
20
20
TBD
Call TI
Call TI
ACTIVE
TSSOP
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74AHC573PWRG4
ACTIVE
TSSOP
PW
20
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SNJ54AHC573FK
SNJ54AHC573J
SNJ54AHC573W
ACTIVE
ACTIVE
ACTIVE
LCCC
CDIP
CFP
FK
J
20
20
20
1
1
1
TBD
TBD
TBD
Call TI
Call TI
Call TI
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
W
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
Eco Plan
26-Sep-2005
(2)
-
The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS
&
no Sb/Br)
-
please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
Addendum-Page 2
MECHANICAL DATA
MLCC006B – OCTOBER 1996
FK (S-CQCC-N**)
LEADLESS CERAMIC CHIP CARRIER
28 TERMINAL SHOWN
A
B
NO. OF
TERMINALS
**
18 17 16 15 14 13 12
MIN
MAX
MIN
MAX
0.342
(8,69)
0.358
(9,09)
0.307
(7,80)
0.358
(9,09)
19
20
11
10
9
20
28
44
52
68
84
0.442
(11,23)
0.458
(11,63)
0.406
(10,31)
0.458
(11,63)
21
B SQ
22
0.640
(16,26)
0.660
(16,76)
0.495
(12,58)
0.560
(14,22)
8
A SQ
23
0.739
(18,78)
0.761
(19,32)
0.495
(12,58)
0.560
(14,22)
7
24
25
6
0.938
(23,83)
0.962
(24,43)
0.850
(21,6)
0.858
(21,8)
5
1.141
(28,99)
1.165
(29,59)
1.047
(26,6)
1.063
(27,0)
26 27 28
1
2
3
4
0.080 (2,03)
0.064 (1,63)
0.020 (0,51)
0.010 (0,25)
0.020 (0,51)
0.010 (0,25)
0.055 (1,40)
0.045 (1,14)
0.045 (1,14)
0.035 (0,89)
0.045 (1,14)
0.035 (0,89)
0.028 (0,71)
0.022 (0,54)
0.050 (1,27)
4040140/D 10/96
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. This package can be hermetically sealed with a metal lid.
D. The terminals are gold plated.
E. Falls within JEDEC MS-004
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MPDS006C – FEBRUARY 1996 – REVISED AUGUST 2000
DGV (R-PDSO-G**)
PLASTIC SMALL-OUTLINE
24 PINS SHOWN
0,23
0,13
M
0,07
0,40
24
13
0,16 NOM
4,50
4,30
6,60
6,20
Gage Plane
0,25
0°–ā8°
0,75
1
12
0,50
A
Seating Plane
0,08
0,15
0,05
1,20 MAX
PINS **
14
16
20
24
38
48
56
DIM
A MAX
A MIN
3,70
3,50
3,70
3,50
5,10
4,90
5,10
4,90
7,90
7,70
9,80
9,60
11,40
11,20
4073251/E 08/00
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion, not to exceed 0,15 per side.
D. Falls within JEDEC: 24/48 Pins – MO-153
14/16/20/56 Pins – MO-194
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MSSO002E – JANUARY 1995 – REVISED DECEMBER 2001
DB (R-PDSO-G**)
PLASTIC SMALL-OUTLINE
28 PINS SHOWN
0,38
0,22
0,65
28
M
0,15
15
0,25
0,09
5,60
5,00
8,20
7,40
Gage Plane
1
14
0,25
A
0°–ā8°
0,95
0,55
Seating Plane
0,10
2,00 MAX
0,05 MIN
PINS **
14
16
20
24
28
30
38
DIM
6,50
5,90
6,50
5,90
7,50
8,50
7,90
10,50
9,90
10,50 12,90
A MAX
A MIN
6,90
9,90
12,30
4040065 /E 12/01
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.
D. Falls within JEDEC MO-150
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999
PW (R-PDSO-G**)
PLASTIC SMALL-OUTLINE PACKAGE
14 PINS SHOWN
0,30
0,19
M
0,10
0,65
14
8
0,15 NOM
4,50
4,30
6,60
6,20
Gage Plane
0,25
1
7
0°–8°
A
0,75
0,50
Seating Plane
0,10
0,15
0,05
1,20 MAX
PINS **
8
14
16
20
24
28
DIM
3,10
2,90
5,10
4,90
5,10
4,90
6,60
6,40
7,90
9,80
9,60
A MAX
A MIN
7,70
4040064/F 01/97
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.
D. Falls within JEDEC MO-153
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,
enhancements, improvements, and other changes to its products and services at any time and to discontinue
any product or service without notice. Customers should obtain the latest relevant information before placing
orders and should verify that such information is current and complete. All products are sold subject to TI’s terms
and conditions of sale supplied at the time of order acknowledgment.
TI warrants performance of its hardware products to the specifications applicable at the time of sale in
accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI
deems necessary to support this warranty. Except where mandated by government requirements, testing of all
parameters of each product is not necessarily performed.
TI assumes no liability for applications assistance or customer product design. Customers are responsible for
their products and applications using TI components. To minimize the risks associated with customer products
and applications, customers should provide adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,
copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process
in which TI products or services are used. Information published by TI regarding third-party products or services
does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.
Use of such information may require a license from a third party under the patents or other intellectual property
of the third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of information in TI data books or data sheets is permissible only if reproduction is without
alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction
of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for
such altered documentation.
Resale of TI products or services with statements different from or beyond the parameters stated by TI for that
product or service voids all express and any implied warranties for the associated TI product or service and
is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.
Following are URLs where you can obtain information on other Texas Instruments products and application
solutions:
Products
Applications
Audio
Amplifiers
amplifier.ti.com
www.ti.com/audio
Data Converters
dataconverter.ti.com
Automotive
www.ti.com/automotive
DSP
dsp.ti.com
Broadband
Digital Control
Military
www.ti.com/broadband
www.ti.com/digitalcontrol
www.ti.com/military
Interface
Logic
interface.ti.com
logic.ti.com
Power Mgmt
Microcontrollers
power.ti.com
Optical Networking
Security
www.ti.com/opticalnetwork
www.ti.com/security
www.ti.com/telephony
www.ti.com/video
microcontroller.ti.com
Telephony
Video & Imaging
Wireless
www.ti.com/wireless
Mailing Address:
Texas Instruments
Post Office Box 655303 Dallas, Texas 75265
Copyright 2005, Texas Instruments Incorporated
相关型号：
©2020 ICPDF网 联系我们和版权申明