SN54HC257 [TI]
QUAD 2-LINE TO 1-LINE DATA SE;ECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS; QUAD 2号线到1线数据SE ; ECTORS /多路复用器三态输出
| 型号： | SN54HC257 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | QUAD 2-LINE TO 1-LINE DATA SE;ECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS |
| 文件： | 总16页 (文件大小：476K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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SCLS224B − DECEMBER 1982 − REVISED SEPTEMBER 2003
D
D
Wide Operating Voltage Range of 2 V to 6 V
D
D
D
D
’HC258 . . . Typical t = 12 ns
pd
6-mA Output Drive at 5 V
High-Current Inverting Outputs Drive Up To
15 LSTTL Loads
Low Input Current of 1 µA Max
Provides Bus Interface from Multiple
Sources in High-Performance Systems
D
Low Power Consumption, 80-µA Max I
CC
D
’HC257 . . . Typical t = 9 ns
pd
SN54HC257, SN54HC258 . . . J PACKAGE
SN54HC257, SN54HC258 . . . FK PACKAGE
(TOP VIEW)
SN74HC257, SN74HC258 . . . D, N, NS, OR PW PACKAGE
(TOP VIEW)
A/B
1A
V
CC
G
1
2
3
4
5
6
7
8
16
15
14
13
3
2
1 20 19
18
4A
4B
NC
4Y
3A
1B
1Y
NC
2A
2B
4
5
6
7
8
1B
4A
4B
17
16
15
14
1Y
2A
12 4Y
11
10
9
2B
3A
3B
3Y
2Y
9 10 11 12 13
GND
NC − No internal connection
description/ordering information
ORDERING INFORMATION
ORDERABLE
PART NUMBER
TOP-SIDE
†
PACKAGE
T
A
MARKING
SN74HC257N
SN74HC258N
SN74HC257N
PDIP − N
SOIC − D
SOP − NS
Tube of 25
SN74HC258N
Tube of 40
Reel of 2500
Reel of 250
Tube of 40
Reel of 2500
SN74HC257D
SN74HC257DR
SN74HC257DT
SN74HC258D
HC257
HC258
SN74HC258DR
SN74HC257NSR
SN74HC258NSR
SN74HC257PW
SN74HC257PWR
SN74HC257PWT
SN74HC258PW
SN74HC258PWR
SN74HC258PWT
SNJ54HC257J
SNJ54HC258J
SNJ54HC257FK
HC257
HC258
−40°C to 85°C
Reel of 2000
Tube of 90
Reel of 2000
Reel of 250
Tube of 90
Reel of 2000
Reel of 250
HC257
HC258
TSSOP − PW
SNJ54HC257J
SNJ54HC258J
SNJ54HC257FK
CDIP − J
Tube of 25
Tube of 55
−55°C to 125°C
LCCC − FK
SNJ54HC258FK
SNJ54HC258FK
†
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.
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Copyright 2003, Texas Instruments Incorporated
ꢕ ꢝ ꢨ ꢠ ꢟꢫ ꢦꢥ ꢣꢤ ꢥꢟ ꢡꢨ ꢪꢜ ꢢꢝ ꢣ ꢣꢟ ꢘꢓ ꢐꢒ ꢏꢎ ꢲ ꢒꢛꢉꢂ ꢛꢂꢈ ꢢꢪꢪ ꢨꢢ ꢠ ꢢ ꢡꢧ ꢣꢧꢠ ꢤ ꢢ ꢠ ꢧ ꢣꢧ ꢤꢣꢧ ꢫ
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1
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ꢊꢋ ꢌ ꢍꢎ ꢋ ꢏꢐ ꢑ ꢆ ꢒꢐ ꢓ ꢁꢑ ꢔ ꢕ ꢖ ꢒꢐꢓ ꢁ ꢑ ꢍꢌꢔꢌ ꢀꢑ ꢐꢑ ꢅꢔꢕ ꢎꢀꢗ ꢘꢋ ꢐꢔ ꢓꢏ ꢐꢑ ꢙꢑꢎꢀ
ꢚꢓ ꢔ ꢄ ꢛ ꢒꢀꢔꢌꢔ ꢑ ꢕꢋꢔ ꢏꢋ ꢔꢀ
SCLS224B − DECEMBER 1982 − REVISED SEPTEMBER 2003
description/ordering information (continued)
These devices are designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized
systems. The 3-state outputs do not load the data lines when the output-enable (G) input is at a high logic level.
To ensure the high-impedance state during power up or power down, G 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
FUNCTION TABLE
INPUTS
OUTPUT Y
’HC257
’HC258
G
H
L
A/B
A
X
L
B
X
X
X
L
X
L
Z
L
Z
H
L
L
L
H
X
X
H
L
L
H
H
H
L
L
H
H
’HC257 logic diagram (positive logic)
15
G
1
A/B
2
1A
4
7
1Y
2Y
3Y
4Y
3
1B
5
2A
6
2B
11
3A
9
10
3B
14
4A
12
13
4B
Pin numbers shown are for the D, J, N, NS, and PW packages.
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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SCLS224B − DECEMBER 1982 − REVISED SEPTEMBER 2003
’HC258 logic diagram (positive logic)
15
G
1
A/B
2
1A
4
1Y
3
1B
5
2A
7
2Y
6
2B
11
3A
9
3Y
10
3B
14
4A
12
4Y
13
4B
Pin numbers shown are for the D, J, N, NS, and PW packages.
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
CC
I
Input clamp current, I (V < 0 or V > V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
IK
I
CC
Output clamp current, I
(V < 0 or V > V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
OK
O O CC
Continuous output current, I (V = 0 to V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 mA
Continuous current through V
O
O
CC
CC
or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 mA
Package thermal impedance, θ (see Note 1): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73°C/W
JA
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67°C/W
NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64°C/W
PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108°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.
NOTE 1: The package thermal impedance is calculated in accordance with JESD 51-7.
3
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SCLS224B − DECEMBER 1982 − REVISED SEPTEMBER 2003
recommended operating conditions (see Note 2)
SN54HC257,
SN54HC258
SN74HC257,
SN74HC258
UNIT
MIN NOM
MAX
MIN NOM
MAX
V
V
Supply voltage
2
1.5
5
6
2
1.5
5
6
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 2 V
= 4.5 V
= 6 V
3.15
4.2
3.15
4.2
High-level input voltage
V
V
IH
= 2 V
0.3
0.9
1.2
0.5
1.35
1.8
= 4.5 V
= 6 V
V
IL
Low-level input voltage
V
V
Input voltage
0
0
V
V
0
0
V
V
V
V
I
CC
CC
Output voltage
O
CC
CC
V
CC
V
CC
V
CC
= 2 V
1000
500
400
125
1000
500
400
85
= 4.5 V
= 6 V
∆t/∆v
Input transition rise/fall time
ns
T
A
Operating free-air temperature
−55
−40
°C
NOTE 2: 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)
SN54HC257,
SN54HC258
SN74HC257,
SN74HC258
T
A
= 25°C
PARAMETER
TEST CONDITIONS
V
CC
UNIT
MIN
TYP
MAX
MIN
1.9
4.4
5.9
3.7
5.2
MAX
MIN
1.9
MAX
2 V
4.5 V
6 V
1.9 1.998
4.4 4.499
5.9 5.999
4.4
I
= −20 µA
OH
5.9
V
V = V or V
IH
V
OH
OL
I
IL
I
I
= −6 mA
4.5 V
6 V
3.98
5.48
4.3
5.8
3.84
5.34
OH
= −7.8 mA
OH
2 V
0.002
0.001
0.001
0.17
0.15
0.1
0.1
0.1
0.1
0.26
0.26
100
0.5
8
0.1
0.1
0.1
0.1
4.5 V
6 V
I
= 20 µA
OL
0.1
0.1
V
V = V or V
V
I
IH
IL
I
I
= 6 mA
4.5 V
6 V
0.4
0.33
0.33
1000
5
OL
= 7.8 mA
0.4
OL
I
I
I
V = V
or 0
6 V
1000
10
nA
µA
µA
pF
I
I
CC
V
O
= V
or 0
6 V
0.01
OZ
CC
CC
V = V
or 0,
I
O
= 0
6 V
160
10
80
I
CC
C
2 V to 6 V
3
10
10
i
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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ꢊ ꢋꢌꢍ ꢎꢋꢏ ꢐ ꢑ ꢆ ꢒꢐ ꢓꢁꢑ ꢔ ꢕ ꢖ ꢒꢐ ꢓꢁꢑ ꢍꢌꢔꢌ ꢀꢑ ꢐꢑ ꢅꢔꢕ ꢎꢀꢗ ꢘꢋ ꢐꢔ ꢓꢏ ꢐꢑ ꢙꢑ ꢎ
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ꢚ ꢓꢔ ꢄ ꢛ ꢒꢀꢔꢌꢔ ꢑ ꢕ ꢋꢔ ꢏꢋ ꢔ
SCLS224B − DECEMBER 1982 − REVISED SEPTEMBER 2003
switching characteristics over recommended operating free-air temperature range, C = 50 pF
L
(unless otherwise noted) (see Figure 1)
T
A
= 25°C
TYP
50
10
9
SN54HC257
SN74HC257
FROM
(INPUT)
TO
(OUTPUT)
PARAMETER
V
UNIT
CC
MIN
MAX
100
20
MIN
MAX
150
30
MIN
MAX
125
25
2 V
4.5 V
6 V
A or B
A/B
G
Any Y
Any Y
Any Y
Any Y
Any Y
17
25
21
t
pd
ns
2 V
50
10
9
100
20
150
30
125
25
4.5 V
6 V
17
25
21
2 V
75
15
13
75
15
13
28
8
150
30
225
45
190
38
4.5 V
6 V
t
t
t
ns
ns
ns
en
dis
t
26
38
32
2 V
150
30
225
45
190
38
4.5 V
6 V
G
26
38
32
2 V
60
90
75
4.5 V
6 V
12
18
15
6
10
15
13
switching characteristics over recommended operating free-air temperature range, C = 150 pF
L
(unless otherwise noted) (see Figure 1)
T
A
= 25°C
TYP
75
SN54HC257
SN74HC257
FROM
(INPUT)
TO
(OUTPUT)
PARAMETER
V
UNIT
CC
MIN
MAX
150
30
MIN
MAX
245
45
MIN
MAX
190
38
2 V
4.5 V
6 V
15
A or B
A/B
G
Any Y
Any Y
Any Y
Any Y
13
26
38
32
t
pd
ns
2 V
75
150
30
245
45
190
38
4.5 V
6 V
15
13
26
38
32
2 V
100
24
200
40
300
60
250
50
4.5 V
6 V
t
t
ns
ns
en
18
34
51
43
2 V
45
210
42
315
63
265
53
4.5 V
6 V
17
t
13
36
53
45
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃꢄ ꢅ ꢆꢂ ꢇꢈ ꢀꢁ ꢂ ꢃ ꢄꢅꢆ ꢂ ꢉ ꢈ ꢀ ꢁꢇ ꢃ ꢄꢅꢆ ꢂ ꢇ ꢈ ꢀꢁ ꢇꢃ ꢄꢅ ꢆ ꢂꢉ
ꢊꢋ ꢌ ꢍꢎ ꢋ ꢏꢐ ꢑ ꢆ ꢒꢐ ꢓ ꢁꢑ ꢔ ꢕ ꢖ ꢒꢐꢓ ꢁ ꢑ ꢍꢌꢔꢌ ꢀꢑ ꢐꢑ ꢅꢔꢕ ꢎꢀꢗ ꢘꢋ ꢐꢔ ꢓꢏ ꢐꢑ ꢙꢑꢎꢀ
ꢚꢓ ꢔ ꢄ ꢛ ꢒꢀꢔꢌꢔ ꢑ ꢕꢋꢔ ꢏꢋ ꢔꢀ
SCLS224B − DECEMBER 1982 − REVISED SEPTEMBER 2003
switching characteristics over recommended operating free-air temperature range, C = 50 pF
L
(unless otherwise noted) (see Figure 1)
T
A
= 25°C
TYP
60
13
12
60
13
12
70
15
13
75
15
13
28
8
SN54HC258
SN74HC258
FROM
(INPUT)
TO
(OUTPUT)
PARAMETER
V
UNIT
CC
MIN
MAX
100
20
MIN
MAX
150
30
MIN
MAX
125
25
2 V
4.5 V
6 V
A or B
A/B
G
Any Y
Any Y
Any Y
Any Y
Any Y
17
25
21
t
pd
ns
2 V
115
23
175
35
145
29
4.5 V
6 V
20
30
25
2 V
150
30
225
45
190
38
4.5 V
6 V
t
t
t
ns
ns
ns
en
dis
t
26
38
32
2 V
150
30
225
45
190
38
4.5 V
6 V
G
26
38
32
2 V
60
90
75
4.5 V
6 V
12
18
15
6
10
15
13
switching characteristics over recommended operating free-air temperature range, C = 150 pF
L
(unless otherwise noted) (see Figure 1)
T
A
= 25°C
TYP
95
SN54HC258
SN74HC258
FROM
(INPUT)
TO
(OUTPUT)
PARAMETER
V
UNIT
CC
MIN
MAX
150
30
MIN
MAX
245
45
MIN
MAX
190
38
2 V
4.5 V
6 V
23
A or B
A/B
G
Any Y
Any Y
Any Y
Any Y
21
26
38
32
t
pd
ns
2 V
95
165
33
240
48
210
42
4.5 V
6 V
23
21
28
41
36
2 V
100
24
200
40
300
60
250
50
4.5 V
6 V
t
t
ns
ns
en
18
34
51
43
2 V
45
210
42
315
63
265
53
4.5 V
6 V
17
t
13
36
53
45
operating characteristics, T = 25°C
A
PARAMETER
TEST CONDITIONS
TYP
UNIT
C
Power dissipation capacitance per multiplexer
No load
40
pF
pd
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ
ꢁ
ꢂ
ꢃ
ꢄ
ꢅ
ꢆ
ꢂ
ꢇ
ꢈ
ꢀ
ꢁ
ꢂ
ꢃ
ꢄ
ꢅ
ꢆ
ꢂ
ꢉ
ꢈ
ꢀ
ꢁ
ꢇ
ꢃ
ꢄ
ꢅ
ꢆ
ꢊ ꢋꢌꢍ ꢎꢋꢏ ꢐ ꢑ ꢆ ꢒꢐ ꢓꢁꢑ ꢔ ꢕ ꢖ ꢒꢐ ꢓꢁꢑ ꢍꢌꢔꢌ ꢀꢑ ꢐꢑ ꢅꢔꢕ ꢎꢀꢗ ꢘꢋ ꢐꢔ ꢓꢏ ꢐꢑ ꢙꢑ ꢎ
ꢂ
ꢇ
ꢈ
ꢀ
ꢁ
ꢇ
ꢃ
ꢄ
ꢅ
ꢆ
ꢂ
ꢉ
ꢀ
ꢀ
ꢚ ꢓꢔ ꢄ ꢛ ꢒꢀꢔꢌꢔ ꢑ ꢕ ꢋꢔ ꢏꢋ ꢔ
SCLS224B − DECEMBER 1982 − REVISED SEPTEMBER 2003
PARAMETER MEASUREMENT INFORMATION
V
CC
PARAMETER
R
C
L
S1
S2
L
50 pF
or
150 pF
S1
S2
t
t
Open
Closed
Closed
Open
PZH
Test
Point
t
t
1 kΩ
1 kΩ
en
R
L
From Output
Under Test
PZL
t
t
Open
Closed
Open
PHZ
PLZ
50 pF
C
dis
L
Closed
(see Note A)
50 pF
or
150 pF
t
or t
−−
Open
Open
pd
t
LOAD CIRCUIT
V
CC
Input
50%
50%
0 V
t
t
PLH
PHL
90%
V
V
OH
In-Phase
Output
90%
50%
10%
50%
10%
OL
t
Output
Control
(Low-Level
Enabling)
t
r
f
f
V
CC
t
t
PLH
PHL
90%
50%
50%
V
V
OH
90%
t
0 V
Out-of-Phase
Output
50%
10%
50%
10%
t
t
PLZ
PZL
OL
t
≈V
CC
≈V
CC
r
Output
Waveform 1
(See Note B)
50%
VOLTAGE WAVEFORMS
PROPAGATION DELAY AND OUTPUT TRANSITION TIMES
10%
90%
V
OL
OH
t
PZH
V
CC
V
Output
Waveform 2
(See Note B)
90%
t
90%
Input
50%
10%
50%
10%
50%
0 V
≈0 V
t
PHZ
t
r
f
VOLTAGE WAVEFORM
INPUT RISE AND FALL TIMES
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES FOR 3-STATE OUTPUTS
NOTES: A.
C includes probe and test-fixture capacitance.
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. 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.
O
r
f
D. The outputs are measured one at a time with one input transition per measurement.
E.
F.
G.
t
t
t
and t
and t
and t
are the same as t
.
dis
PLZ
PZL
PLH
PHZ
PZH
PHL
are the same as t
.
en
are the same as t .
pd
Figure 1. Load Circuit and Voltage Waveforms
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PACKAGE OPTION ADDENDUM
www.ti.com
5-Dec-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
CDIP
SOIC
Drawing
85124012A
8512401EA
ACTIVE
ACTIVE
ACTIVE
ACTIVE
FK
J
20
16
16
16
1
1
1
TBD
TBD
TBD
Call TI
Call TI
Call TI
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
SN54HC257J
SN74HC257D
J
D
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74HC257DE4
SN74HC257DR
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOIC
SOIC
SOIC
SOIC
SOIC
PDIP
PDIP
SO
D
D
16
16
16
16
16
16
16
16
16
16
16
16
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74HC257DRE4
SN74HC257DT
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
D
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74HC257DTE4
SN74HC257N
D
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
N
25
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
SN74HC257NE4
SN74HC257NSR
SN74HC257NSRE4
SN74HC257PW
SN74HC257PWE4
SN74HC257PWG4
N
25
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
NS
NS
PW
PW
PW
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SO
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
TSSOP
TSSOP
TSSOP
90 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
90 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
90 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74HC257PWLE
SN74HC257PWR
OBSOLETE TSSOP
PW
PW
16
16
TBD
Call TI
Call TI
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
TSSOP
TSSOP
TSSOP
TSSOP
TSSOP
SOIC
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74HC257PWRE4
SN74HC257PWRG4
SN74HC257PWT
SN74HC257PWTE4
SN74HC258D
PW
PW
PW
PW
D
16
16
16
16
16
16
16
16
16
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74HC258DE4
SN74HC258DR
SOIC
D
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74HC258DRE4
SN74HC258DT
SOIC
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
D
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
5-Dec-2005
Orderable Device
Status (1)
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
no Sb/Br)
SN74HC258DTE4
SN74HC258N
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOIC
PDIP
D
16
16
16
16
16
16
16
16
16
16
16
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
N
25
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
SN74HC258NE4
SN74HC258NSR
SN74HC258NSRE4
SN74HC258PW
PDIP
N
25
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
SO
NS
NS
PW
PW
PW
PW
PW
PW
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SO
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
TSSOP
TSSOP
TSSOP
TSSOP
TSSOP
TSSOP
90 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74HC258PWE4
SN74HC258PWR
SN74HC258PWRE4
SN74HC258PWT
SN74HC258PWTE4
90 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)
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SNJ54HC257FK
SNJ54HC257J
ACTIVE
ACTIVE
LCCC
CDIP
FK
J
20
16
1
1
TBD
TBD
Call TI
Call TI
Level-NC-NC-NC
Level-NC-NC-NC
(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.
(2)
Eco Plan
-
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
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
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