CD74HCT240PWRG4 [TI]
High-Speed CMOS Logic Octal Buffer/Line Drivers, Three-State; 高速CMOS逻辑八路缓冲器/线路驱动器,三态型号: | CD74HCT240PWRG4 |
厂家: | TEXAS INSTRUMENTS |
描述: | High-Speed CMOS Logic Octal Buffer/Line Drivers, Three-State |
文件: | 总17页 (文件大小:445K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
CD54/74HC240, CD54/74HCT240,
CD74HC241, CD54/74HCT241,
CD54/74HC244, CD54/74HCT244
High-Speed CMOS Logic
Data sheet acquired from Harris Semiconductor
SCHS167E
November 1997 - Revised October 2004
Octal Buffer/Line Drivers, Three-State
Features
Ordering Information
• HC/HCT240 Inverting
TEMP. RANGE
o
PART NUMBER
CD54HC240F3A
CD54HC244F3A
CD54HCT240F3A
CD54HCT241F3A
CD54HCT244F3A
CD74HC240E
( C)
PACKAGE
20 Ld CERDIP
20 Ld CERDIP
20 Ld CERDIP
20 Ld CERDIP
20 Ld CERDIP
20 Ld PDIP
20 Ld SOIC
20 Ld SOIC
20 Ld PDIP
20 Ld SOIC
20 Ld SOIC
20 Ld PDIP
20 Ld SOIC
20 Ld SOIC
20 Ld PDIP
20 Ld SOIC
20 Ld SOIC
20 Ld TSSOP
20 Ld TSSOP
20 Ld TSSOP
20 Ld PDIP
20 Ld SOIC
20 Ld SOIC
20 Ld PDIP
20 Ld SOIC
20 Ld SOIC
• HC/HCT241 Non-Inverting
• HC/HCT244 Non-Inverting
[ /Title
(CD74
HC240
,
CD74
HCT24
0,
CD74
HC241
,
CD74
HCT24
1,
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
• Typical Propagation Delay = 8ns at V
o
= 5V,
CC
C = 15pF, T = 25 C for HC240
L
A
• Three-State Outputs
• Buffered Inputs
• High-Current Bus Driver Outputs
• Fanout (Over Temperature Range)
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads
CD74HC240M
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
o
o
• Wide Operating Temperature Range . . . -55 C to 125 C
• Balanced Propagation Delay and Transition Times
CD74HC240M96
CD74HC241E
• Significant Power Reduction Compared to LSTTL
Logic ICs
CD74HC241M
CD74
HC244
,
CD74HC241M96
CD74HC244E
• HC Types
- 2V to 6V Operation
- High Noise Immunity: N = 30%, N = 30% of V
IL IH CC
CD74
CD74HC244M
at V
= 5V
CC
• HCT Types
CD74HC244M96
CD74HCT240E
CD74HCT240M
CD74HCT240M96
CD74HCT240PW
CD74HCT240PWR
CD74HCT240PWT
CD74HCT241E
CD74HCT241M
CD74HCT241M96
CD74HCT244E
CD74HCT244M
CD74HCT244M96
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
V = 0.8V (Max), V = 2V (Min)
IL IH
- CMOS Input Compatibility, I ≤ 1µA at V , V
OL OH
l
Description
The ’HC240 and ’HCT240 are inverting three-state buffers
having two active-low output enables. The CD74HC241,
’HCT241, ’HC244 and ’HCT244 are non-inverting three-
state buffers that differ only in that the 241 has one active-
high and one active-low output enable, and the 244 has two
active-low output enables. All three types have identical
pinouts.
NOTE: When ordering, use the entire part number. The suffixes 96
and R denote tape and reel. The suffix T denotes a small-quantity
reel of 250.
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright © 2004, Texas Instruments Incorporated
1
CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244
Pinout
CD54HC240, CD54HCT240, CD54HCT241,
CD54HC244, CD54HCT244
(CERDIP)
CD74HC240, CD74HC241, CD74HCT241,
CD74HC244, CD74HCT244
(PDIP, SOIC)
CD74HCT240,
(PDIP, SOIC, TSSOP)
TOP VIEW
241
244
241
244
240
240
CC
1
2
3
4
5
6
7
8
9
V
V
1OE
1A0
2Y3
1A1
2Y2
1A2
2Y1
1A3
2Y0
1OE
1A0
2Y3
1A1
2Y2
1A2
2Y1
1A3
2Y0
20
19
CC
2OE (241) 2OE (240, 244)
18 1Y0
17 2A3
16 1Y1
1Y0
2A3
1Y1
2A2
1Y2
2A1
15
14
2A2
1Y2
13 2A1
12
1Y3
11 2A0
1Y3
2A0
GND GND 10
Functional Diagram
241
AND
244
240
2
18
16
14
12
9
1A0
1Y0 1Y0
1Y1 1Y1
1Y2 1Y2
1Y3 1Y3
2Y0 2Y0
2Y1 2Y1
2Y2 2Y2
2Y3 2Y3
4
1A1
6
1A2
8
1A3
11
2A0
13
7
2A1
15
5
2A2
240
AND
244
17
3
2A3
241
1
V
= 20
CC
GND = 10
1OE 1OE
2OE 2OE
19
2
CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244
Absolute Maximum Ratings
Thermal Information
DC Supply Voltage, V
. . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V
Thermal Resistance (Typical, Note 1)
θ
CC
DC Input Diode Current, I
For V < -0.5V or V > V
JA
o
IK
E (PDIP) Package . . . . . . . . . . . . . . . . . . . . . . . . .
M (SOIC) Package . . . . . . . . . . . . . . . . . . . . . . . . .
PW (TSSOP) Package . . . . . . . . . . . . . . . . . . . . . .
69 C/W
o
+ 0.5V. . . . . . . . . . . . . . . . . . . . . .±20mA
OK
For V < -0.5V or V > V
I
I
CC
58 C/W
o
DC Output Diode Current, I
83 C/W
o
+ 0.5V . . . . . . . . . . . . . . . . . . . .±20mA
O
O
CC
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150 C
Maximum Storage Temperature Range . . . . . . . . . .-65 C to 150 C
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . . 300 C
(SOIC - Lead Tips Only)
o
o
DC Drain Current, per Output, I
O
o
For -0.5V < V < V
+ 0.5V. . . . . . . . . . . . . . . . . . . . . . . . . . ±35mA
O
CC
DC Output Source or Sink Current per Output Pin, I
O
For V > -0.5V or V < V
+ 0.5V . . . . . . . . . . . . . . . . . . . .±25mA
O
O
CC
DC V
or Ground Current, I
. . . . . . . . . . . . . . . . . . . . . . . . .±70mA
CC
CC
Operating Conditions
o
o
Temperature Range (T ) . . . . . . . . . . . . . . . . . . . . . -55 C to 125 C
A
Supply Voltage Range, V
CC
HC Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2V to 6V
HCT Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 5.5V
DC Input or Output Voltage, V , V . . . . . . . . . . . . . . . . . 0V to V
I
O
CC
Input Rise and Fall Time
2V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000ns (Max)
4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500ns (Max)
6V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400ns (Max)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. The package thermal impedance is calculated in accordance wIth JESD 51-7.
DC Electrical Specifications
TEST
CONDITIONS
o
o
o
o
o
25 C
-40 C TO 85 C
-55 C TO 125 C
PARAMETER
HC TYPES
SYMBOL V (V)
I
(mA)
V
(V) MIN TYP MAX
MIN
MAX
MIN
MAX
UNITS
I
O
CC
High Level Input
Voltage
V
-
-
-
2
1.5
3.15
4.2
-
-
-
-
-
-
-
-
-
-
-
-
-
1.5
3.15
4.2
-
-
1.5
3.15
4.2
-
-
V
V
V
V
V
V
V
V
V
V
V
IH
4.5
-
-
-
6
2
-
-
-
Low Level Input
Voltage
V
-
0.5
0.5
0.5
IL
4.5
6
-
1.35
-
1.35
-
1.35
-
1.8
-
1.8
-
1.8
High Level Output
Voltage
CMOS Loads
V
V
V
or
-0.02
2
1.9
4.4
5.9
3.98
5.48
-
-
-
-
-
1.9
4.4
5.9
3.84
5.34
-
-
-
-
-
1.9
4.4
5.9
3.7
5.2
-
-
-
-
-
OH
IH
V
IL
-0.02
-0.02
-6
4.5
6
High Level Output
Voltage
TTL Loads
4.5
6
-7.8
Low Level Output
Voltage
CMOS Loads
V
or
0.02
0.02
0.02
6
2
4.5
6
-
-
-
-
-
-
-
-
-
-
0.1
0.1
-
-
-
-
-
0.1
0.1
-
-
-
-
-
0.1
0.1
0.1
0.4
0.4
V
V
V
V
V
OL
IH
V
IL
0.1
0.1
Low Level Output
Voltage
TTL Loads
4.5
6
0.26
0.26
0.33
0.33
7.8
Input Leakage
Current
I
V
or
-
6
6
-
-
-
-
±0.1
-
-
±1
-
-
±1
µA
µA
I
CC
GND
Quiescent Device
Current
I
V
or
0
8
80
160
CC
CC
GND
3
CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244
DC Electrical Specifications
(Continued)
TEST
CONDITIONS
o
o
o
o
o
25 C
-40 C TO 85 C
-55 C TO 125 C
PARAMETER
SYMBOL V (V)
I
(mA)
V
(V) MIN TYP MAX
MIN
MAX
MIN
MAX
UNITS
I
O
CC
Three-State Leakage
Current
I
V
V
or
-
6
-
-
±0.5
-
±0.5
-
±10
µA
OZ
IL
IH
HCT TYPES
High Level Input
Voltage
V
-
-
-
-
4.5 to
5.5
2
-
-
-
-
-
0.8
-
2
-
-
0.8
-
2
-
-
0.8
-
V
V
V
IH
Low Level Input
Voltage
V
4.5 to
5.5
IL
High Level Output
Voltage
CMOS Loads
V
V
V
or
-0.02
4.5
4.5
4.5
4.5
4.4
4.4
4.4
OH
IH
V
IL
High Level Output
Voltage
TTL Loads
-6
3.98
-
-
-
-
3.84
-
3.7
-
V
V
V
Low Level Output
Voltage
CMOS Loads
V
or
0.02
6
-
-
0.1
0.26
-
-
0.1
0.33
-
-
0.1
0.4
OL
IH
V
IL
Low Level Output
Voltage
TTL Loads
Input Leakage
Current
I
V
to
0
0
-
5.5
5.5
-
-
-
-
-
±0.1
8
-
-
-
±1
80
-
-
-
±1
µA
µA
µA
I
CC
GND
Quiescent Device
Current
I
V
or
160
490
CC
CC
GND
Additional Quiescent
Device Current Per
Input Pin: 1 Unit Load
∆I
CC
(Note 2)
V
4.5 to
5.5
100
360
450
CC
-2.1
Three-State Leakage
Current
I
V
V
or
IL
-
5.5
-
-
±0.5
-
±5
-
±10
µA
OZ
IH
NOTE:
2. For dual-supply systems theoretical worst case (V = 2.4V, V
I
= 5.5V) specification is 1.8mA.
CC
HCT Input Loading Table
INPUT
UNIT LOADS
HCT240
HCT241
HCT244
nA0-A3
1OE
1.5
0.7
0.7
2OE
nA0-A3
1OE
0.7
0.7
1.5
2OE
nA0-A3
1OE
0.7
0.7
0.7
2OE
NOTE: Unit Load is ∆I
CC
Specifications table, e.g., 360µA max at 25 C.
limit specified in DC Electrical
o
4
CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244
Switching Specifications C = 50pF, Input t , t = 6ns
L
r f
o
o
o
o
o
TEST
CONDI-
TIONS
25 C
-40 C TO 85 C
-55 C TO 125 C
V
CC
(V)
PARAMETER
HC TYPES
SYMBOL
MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
Propagation Delay
t
, t
C
= 50pF
PLH PHL
L
Data to Outputs
HC240
2
4.5
5
-
-
-
-
100
20
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
125
25
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
150
30
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
C
C
C
= 15pF
= 50pF
= 50pF
-
8
-
L
L
L
6
-
17
110
22
-
21
140
28
-
26
165
33
-
Data to Outputs
HC241
t
, t
PLH PHL
2
-
-
4.5
5
-
-
C
C
C
= 15pF
= 50pF
= 50pF
-
9
-
L
L
L
6
-
19
110
22
-
24
140
28
-
28
165
33
-
Data to Outputs
HC244
t , t
PLH PHL
2
-
-
4.5
5
-
-
C
C
C
= 15pF
= 50pF
= 50pF
-
9
-
L
L
L
6
-
19
150
30
-
24
190
38
-
28
225
45
-
Output Enable and Disable
Time
t
, t
THL TLH
2
-
-
4.5
5
-
-
-
12
-
6
-
26
60
12
10
10
20
33
75
15
13
10
20
38
90
18
15
10
20
Output Transition Time
Input Capacitance
t
, t
TLH THL
C
= 50pF
2
-
-
L
4.5
6
-
-
-
-
C
C
C
= 50pF
= 50pF
-
10
-
-
I
L
Three-State Output
Capacitance
C
-
-
O
L
Power Dissipation Capacitance
(Notes 3, 4)
C
C
= 15pF
PD
L
HC240
HC241
5
5
5
-
-
-
38
34
46
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
pF
pF
pF
HC244
HCT TYPES
Propagation Delay
Data to Outputs
HCT240
t
t
t
t
C
C
C
C
C
C
= 50pF
= 15pF
= 50pF
= 15pF
= 50pF
= 15pF
4.5
5
-
-
-
-
-
-
-
9
22
-
-
-
-
-
-
-
-
-
-
-
-
-
28
-
-
-
-
-
-
-
-
-
-
-
-
-
33
-
ns
ns
ns
ns
ns
ns
PHL, PLH
L
L
L
L
L
L
Data to Outputs
HCT241
t
4.5
5
-
25
-
31
-
38
-
PHL, PLH
10
-
Data to Outputs
HCT244
t
4.5
5
25
-
31
-
38
-
PHL, PLH
10
5
CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244
Switching Specifications C = 50pF, Input t , t = 6ns (Continued)
L
r f
o
o
o
o
o
TEST
CONDI-
TIONS
25 C
-40 C TO 85 C
-55 C TO 125 C
V
CC
(V)
PARAMETER
SYMBOL
MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
Output Enable and Disable
Times
t
t
C
= 50pF
4.5
-
-
30
-
-
38
-
-
45
ns
TLH, THL
L
Output Transition Time
Input Capacitance
t
, t
THL TLH
C
C
= 50pF
= 50pF
4.5
-
-
-
-
12
10
-
-
-
-
15
10
-
-
-
-
18
10
ns
L
C
10
pF
I
L
Power Dissipation Capacitance
(Notes 3, 4)
C
PD
HCT240
HCT241
-
-
-
5
5
5
-
-
-
40
38
40
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
pF
pF
pF
HCT244
NOTES:
3. C
is used to determine the dynamic power consumption, per channel.
2
PD
4. P = V
f (C
PD
+ C ) where f = Input Frequency, f = Output Frequency, C = Output Load Capacitance, V
= Supply Voltage.
D
CC
i
L
i
O
L
CC
Test Circuits and Waveforms
t = 6ns
t = 6ns
t = 6ns
t = 6ns
r
f
r
f
V
3V
CC
90%
50%
10%
2.7V
1.3V
0.3V
INPUT
INPUT
GND
GND
t
t
t
t
THL
TLH
THL
TLH
90%
1.3V
90%
50%
10%
INVERTING
OUTPUT
INVERTING
OUTPUT
10%
t
t
PLH
PHL
t
t
PLH
PHL
FIGURE 1. HC TRANSITION TIMES AND PROPAGATION
DELAY TIMES, COMBINATION LOGIC
FIGURE 2. HCT TRANSITION TIMES AND PROPAGATION
DELAY TIMES, COMBINATION LOGIC
6ns
6ns
t
6ns
t
6ns
r
f
V
3V
CC
OUTPUT
DISABLE
OUTPUT
DISABLE
90%
2.7
50%
t
1.3
10%
0.3
GND
GND
t
t
t
t
PZL
PZL
PLZ
PLZ
OUTPUT LOW
TO OFF
OUTPUT LOW
TO OFF
50%
50%
1.3V
10%
90%
10%
90%
t
t
PZH
PHZ
PHZ
t
PZH
OUTPUT HIGH
TO OFF
OUTPUT HIGH
TO OFF
1.3V
OUTPUTS
ENABLED
OUTPUTS
ENABLED
OUTPUTS
DISABLED
OUTPUTS
ENABLED
OUTPUTS
DISABLED
OUTPUTS
ENABLED
FIGURE 3. HC THREE-STATE PROPAGATION DELAY
WAVEFORM
FIGURE 4. HCT THREE-STATE PROPAGATION DELAY
WAVEFORM
6
CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244
Test Circuits and Waveforms (Continued)
OTHER
INPUTS
TIED HIGH
OR LOW
OUTPUT
= 1kΩ
IC WITH
THREE-
STATE
R
L
V
FOR t AND t
PLZ
CC
GND FOR t
PZL
AND t
PHZ
PZH
C
L
OUTPUT
50pF
OUTPUT
DISABLE
NOTE: Open drain waveforms t
and t are the same as those for three-state shown on the left. The test circuit is Output R = 1kΩ to
PZL L
PLZ
V
, C = 50pF.
CC
L
FIGURE 5. HC AND HCT THREE-STATE PROPAGATION DELAY TEST CIRCUIT
7
PACKAGE OPTION ADDENDUM
www.ti.com
9-Oct-2007
PACKAGING INFORMATION
Orderable Device
Status (1)
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
CDIP
CDIP
CDIP
CDIP
CDIP
CDIP
CDIP
PDIP
Drawing
CD54HC240F3A
CD54HC244F
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
J
J
J
J
J
J
J
N
20
20
20
20
20
20
20
20
1
1
TBD
TBD
TBD
TBD
TBD
TBD
TBD
A42 SNPB
A42 SNPB
A42 SNPB
A42 SNPB
A42 SNPB
A42 SNPB
A42 SNPB
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
CD54HC244F3A
CD54HCT240F3A
CD54HCT241F3A
CD54HCT244F
CD54HCT244F3A
CD74HC240E
1
1
1
1
1
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
CD74HC240EE4
CD74HC240M
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
PDIP
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
PDIP
PDIP
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
PDIP
PDIP
SOIC
SOIC
SOIC
N
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
DW
DW
DW
DW
DW
DW
N
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
CD74HC240M96
CD74HC240M96E4
CD74HC240M96G4
CD74HC240ME4
CD74HC240MG4
CD74HC241E
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)
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
CD74HC241EE4
CD74HC241M
N
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
DW
DW
DW
DW
DW
DW
N
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
CD74HC241M96
CD74HC241M96E4
CD74HC241M96G4
CD74HC241ME4
CD74HC241MG4
CD74HC244E
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)
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
CD74HC244EE4
CD74HC244M
N
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
DW
DW
DW
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
CD74HC244M96
CD74HC244M96E4
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
9-Oct-2007
Orderable Device
Status (1)
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
no Sb/Br)
CD74HC244M96G4
CD74HC244ME4
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOIC
SOIC
DW
DW
DW
N
20
20
20
20
20
20
20
20
20
20
20
20
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)
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
CD74HC244MG4
CD74HCT240E
SOIC
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
PDIP
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
CD74HCT240EE4
CD74HCT240M
PDIP
N
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
SOIC
DW
DW
DW
DW
DW
DW
PW
PW
PW
PW
PW
PW
PW
PW
PW
N
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
CD74HCT240M96
CD74HCT240M96E4
CD74HCT240M96G4
CD74HCT240ME4
CD74HCT240MG4
CD74HCT240PW
CD74HCT240PWE4
CD74HCT240PWG4
CD74HCT240PWR
CD74HCT240PWRE4
CD74HCT240PWRG4
CD74HCT240PWT
CD74HCT240PWTE4
CD74HCT240PWTG4
CD74HCT241E
SOIC
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
TSSOP
TSSOP
TSSOP
TSSOP
TSSOP
TSSOP
TSSOP
TSSOP
TSSOP
PDIP
70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
70 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)
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)
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
CD74HCT241EE4
CD74HCT241M
PDIP
N
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
SOIC
DW
DW
DW
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
CD74HCT241M96
CD74HCT241M96E4
SOIC
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
Addendum-Page 2
PACKAGE OPTION ADDENDUM
www.ti.com
9-Oct-2007
Orderable Device
CD74HCT241M96G4
CD74HCT241ME4
CD74HCT241MG4
CD74HCT244E
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
SOIC
DW
20
20
20
20
20
20
20
20
20
20
20
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
SOIC
PDIP
PDIP
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
DW
DW
N
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
CD74HCT244EE4
CD74HCT244M
N
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
DW
DW
DW
DW
DW
DW
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
CD74HCT244M96
CD74HCT244M96E4
CD74HCT244M96G4
CD74HCT244ME4
CD74HCT244MG4
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)
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
(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), Pb-Free (RoHS Exempt), 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.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and
package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS
compatible) as defined above.
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 3
PACKAGE MATERIALS INFORMATION
www.ti.com
4-Oct-2007
TAPE AND REEL BOX INFORMATION
Device
Package Pins
Site
Reel
Reel
A0 (mm)
B0 (mm)
K0 (mm)
P1
W
Pin1
Diameter Width
(mm) (mm) Quadrant
(mm)
330
330
330
330
330
330
330
(mm)
24
CD74HC240M96
CD74HC241M96
CD74HC244M96
CD74HCT240M96
CD74HCT240PWR
CD74HCT241M96
CD74HCT244M96
DW
DW
DW
DW
PW
DW
DW
20
20
20
20
20
20
20
SITE 41
SITE 41
SITE 41
SITE 41
SITE 41
SITE 41
SITE 41
10.8
10.8
10.8
10.8
6.95
10.8
10.8
13.0
13.0
13.0
13.0
7.1
2.7
2.7
2.7
2.7
1.6
2.7
2.7
12
12
12
12
8
24
24
24
24
16
24
24
Q1
Q1
Q1
Q1
Q1
Q1
Q1
24
24
24
16
24
13.0
13.0
12
12
24
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
4-Oct-2007
Device
Package
Pins
Site
Length (mm) Width (mm) Height (mm)
CD74HC240M96
CD74HC241M96
CD74HC244M96
CD74HCT240M96
CD74HCT240PWR
CD74HCT241M96
CD74HCT244M96
DW
DW
DW
DW
PW
DW
DW
20
20
20
20
20
20
20
SITE 41
SITE 41
SITE 41
SITE 41
SITE 41
SITE 41
SITE 41
346.0
346.0
346.0
346.0
346.0
346.0
346.0
346.0
346.0
346.0
346.0
346.0
346.0
346.0
41.0
41.0
41.0
41.0
33.0
41.0
41.0
Pack Materials-Page 2
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
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