首页 |元器件品牌

CD74HC123MTE4 [TI]

High-Speed CMOS Logic Dual Retriggerable Monostable Multivibrators with Resets; 高速CMOS逻辑双路可重触发单稳态触发器与复位
CD74HC123MTE4
型号： CD74HC123MTE4
厂家： TEXAS INSTRUMENTS    TEXAS INSTRUMENTS
描述：

High-Speed CMOS Logic Dual Retriggerable Monostable Multivibrators with Resets
高速CMOS逻辑双路可重触发单稳态触发器与复位

预分频器 多谐振动器 触发器 逻辑集成电路 光电二极管 时钟
文件： 总17页 (文件大小：359K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
 查看货源
CD54/74HC123, CD54/74HCT123,  
CD74HC423, CD74HCT423  
Data sheet acquired from Harris Semiconductor  
SCHS142F  
High-Speed CMOS Logic Dual Retriggerable  
Monostable Multivibrators with Resets  
September 1997 - Revised October 2003  
Features  
Ordering Information  
• Overriding Reset Terminates Output Pulse  
• Triggering From the Leading or Trailing Edge  
• Q and Q Buffered Outputs  
o
PART NUMBER  
CD54HC123F3A  
CD54HCT123F3A  
CD74HC123E  
TEMP. RANGE ( C)  
-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  
PACKAGE  
16 Ld CERDIP  
16 Ld CERDIP  
16 Ld PDIP  
16 Ld SOIC  
16 Ld SOIC  
16 Ld SOIC  
16 Ld SOP  
[ /Title  
(CD74  
HC123  
,
CD74  
HCT12  
3,  
CD74  
HC423  
,
CD74  
HCT42  
3)  
• Separate Resets  
• Wide Range of Output-Pulse Widths  
• Schmitt Trigger on Both A and B Inputs  
• Fanout (Over Temperature Range)  
CD74HC123M  
CD74HC123MT  
CD74HC123M96  
CD74HC123NSR  
CD74HC123PW  
CD74HC123PWR  
CD74HC123PWT  
CD74HC423E  
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads  
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads  
o
o
• Wide Operating Temperature Range . . . -55 C to 125 C  
• Balanced Propagation Delay and Transition Times  
16 Ld TSSOP  
16 Ld TSSOP  
16 Ld TSSOP  
16 Ld PDIP  
16 Ld SOIC  
16 Ld SOIC  
16 Ld SOIC  
16 Ld SOP  
• Significant Power Reduction Compared to LSTTL  
Logic ICs  
• HC Types  
- 2V to 6V Operation  
CD74HC423M  
- High Noise Immunity: N = 30%, N = 30%of V  
IL IH  
at  
/Sub-  
ject  
(High  
Speed  
CC  
CD74HC423MT  
CD74HC423M96  
CD74HC423NSR  
CD74HCT123E  
CD74HCT123M  
CD74HCT123MT  
CD74HCT123M96  
CD74HCT423E  
CD74HCT423MT  
CD74HCT423M96  
V
= 5V  
CC  
• HCT Types  
- 4.5V to 5.5V Operation  
- Direct LSTTL Input Logic Compatibility,  
16 Ld PDIP  
16 Ld SOIC  
16 Ld SOIC  
16 Ld SOIC  
16 Ld PDIP  
16 Ld SOIC  
16 Ld SOIC  
V = 0.8V (Max), V = 2V (Min)  
IL IH  
- CMOS Input Compatibility, I ≤ 1µA at V , V  
OL OH  
l
Description  
The ’HC123, ’HCT123, CD74HC423 and CD74HCT423 are  
dual monostable multivibrators with resets. They are all  
retriggerable and differ only in that the 123 types can be  
triggered by a negative to positive reset pulse; whereas the  
423 types do not have this feature. An external resistor (R )  
X
and an external capacitor (C ) control the timing and the  
X
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.  
accuracy for the circuit. Adjustment of Rx and C provides a  
X
wide range of output pulse widths from the Q and Q  
terminals. Pulse triggering on the A and B inputs occur at a  
particular voltage level and is not related to the rise and fall  
times of the trigger pulses.  
Once triggered, the output pulse width may be extended by  
retriggering inputs A and B. The output pulse can be  
terminated by a LOW level on the Reset (R) pin. Trailing  
edge triggering (A) and leading edge triggering (B) inputs  
are provided for triggering from either edge of the input  
pulse. If either Mono is not used each input on the unused  
device (A, B, and R) must be terminated high or low.  
The minimum value of external resistance, Rx is typically  
5kΩ. The minimum value external capacitance, CX, is 0pF.  
The calculation for the pulse width is t = 0.45 R C at  
W
X X  
V
= 5V.  
CC  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
Copyright © 2003, Texas Instruments Incorporated  
1
CD54/74HC123, CD54/74HCT123, CD74HC423, CD74HCT423  
Pinout  
Functional Diagram  
CD54HC123, CD54HCT123  
1Cx  
1Rx  
(CERDIP)  
CD74HC123  
(PDIP, SOIC, SOP, TSSOP)  
CD74HC423  
(PDIP, SOIC, SOP)  
CD74HCT123, CD74HCT423  
(PDIP, SOIC)  
V
CC  
14  
1Cx  
15  
1RxCx  
13  
4
1A  
1Q  
1Q  
1
2
MONO 1  
1B  
1R  
TOP VIEW  
3
1A  
1B  
1R  
1Q  
2Q  
1
2
3
4
5
6
7
8
16 V  
CC  
11  
2R  
2A  
15 1R C  
X
X
5
9
14 1C  
X
2Q  
2Q  
13 1Q  
12 2Q  
11 2R  
10 2B  
MONO 2  
12  
10  
2B  
2Cx  
2RxCx  
7
2C  
X
X
6
2R C  
V
X
CC  
2Cx  
2Rx  
9
2A  
GND  
TRUTH TABLE  
R
INPUTS  
B
OUTPUTS  
A
Q
Q
CD74HC/HCT123  
H
X
L
X
L
↑
H
H
H
L
L
H
H
↓
H
H
X
L
X
H
L
L
H
↑
CD74HC/HCT423  
H
X
L
X
L
↑
H
H
H
L
L
H
H
↓
H
X
H
L
X
L
H
H = High Voltage Level, L = Low Voltage Level,  
X = Don’t Care.  
2
CD54/74HC123, CD54/74HCT123, CD74HC423, CD74HCT423  
Absolute Maximum Ratings  
Thermal Information  
DC Supply Voltage, V  
. . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V  
Package Thermal Impedance, θ (see Note 1):  
JA  
E (PDIP) Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67 C/W  
M (SOIC) Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 C/W  
NS (SOP) Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 C/W  
PW (TSSOP) Package . . . . . . . . . . . . . . . . . . . . . . . . . 108 C/W  
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150 C  
Maximum Storage Temperature Range . . . . . . . . . .-65 C to 150 C  
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . . 300 C  
CC  
DC Input Diode Current, I  
For V < -0.5V or V > V  
o
IK  
o
+ 0.5V. . . . . . . . . . . . . . . . . . . . . .±20mA  
OK  
For V < -0.5V or V > V  
I
I
CC  
o
DC Output Diode Current, I  
o
+ 0.5V . . . . . . . . . . . . . . . . . . . .±20mA  
O
O
CC  
o
DC Output Source or Sink Current per Output Pin, I  
O
o
o
For V > -0.5V or V < V  
+ 0.5V . . . . . . . . . . . . . . . . . . . .±25mA  
O
O
CC  
o
DC V  
or Ground Current, I  
I
. . . . . . . . . . . . . . . . . .±50mA  
CC  
CC or GND  
(SOIC - Lead Tips Only)  
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  
V
CC  
PARAMETER  
HC TYPES  
SYMBOL  
V (V)  
I
I
(mA)  
(V)  
MIN  
TYP  
MAX  
MIN  
MAX  
MIN  
MAX  
UNITS  
O
High Level Input  
Voltage  
V
-
-
-
2
4.5  
6
1.5  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.5  
-
1.5  
-
-
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
µA  
IH  
3.15  
-
-
3.15  
-
-
3.15  
4.2  
4.2  
4.2  
-
Low Level Input  
Voltage  
V
-
2
-
0.5  
1.35  
1.8  
-
-
0.5  
1.35  
1.8  
-
-
0.5  
1.35  
1.8  
-
IL  
4.5  
6
-
-
-
-
-
-
High Level Output  
Voltage  
CMOS Loads  
V
V
or V  
IH IL  
-0.02  
2
1.9  
1.9  
1.9  
OH  
-0.02  
-0.02  
-
4.5  
6
4.4  
-
4.4  
-
4.4  
-
5.9  
-
5.9  
-
5.9  
-
High Level Output  
Voltage  
TTL Loads  
-
-
-
-
-
-
-
-4  
4.5  
6
3.98  
-
3.84  
-
3.7  
-
-5.2  
0.02  
0.02  
0.02  
-
5.48  
-
5.34  
-
5.2  
-
Low Level Output  
Voltage  
CMOS Loads  
V
V
or V  
IH IL  
2
-
-
-
-
-
-
-
0.1  
0.1  
0.1  
-
-
-
-
-
-
-
-
0.1  
0.1  
0.1  
-
-
-
-
-
-
-
-
0.1  
0.1  
0.1  
-
OL  
4.5  
6
Low Level Output  
Voltage  
TTL Loads  
-
4
4.5  
6
0.26  
0.26  
±0.1  
0.33  
0.33  
±1  
0.4  
0.4  
±1  
5.2  
-
Input Leakage  
Current  
I
V
or  
6
I
CC  
GND  
Quiescent Device  
Current  
I
V
GND  
or  
0
6
-
-
8
-
80  
-
160  
µA  
CC  
CC  
3
CD54/74HC123, CD54/74HCT123, CD74HC423, CD74HCT423  
DC Electrical Specifications (Continued)  
TEST  
CONDITIONS  
o
o
o
o
o
25 C  
-40 C TO 85 C -55 C TO 125 C  
V
CC  
PARAMETER  
HCT TYPES  
SYMBOL  
V (V)  
I
I
(mA)  
(V)  
MIN  
TYP  
MAX  
MIN  
MAX  
MIN  
MAX  
UNITS  
O
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 V  
-0.02  
4.5  
4.5  
4.5  
4.5  
4.4  
4.4  
4.4  
OH  
IH  
IH  
IL  
High Level Output  
Voltage  
TTL Loads  
-4  
3.98  
-
-
-
-
3.84  
-
3.7  
-
V
V
V
Low Level Output  
Voltage  
CMOS Loads  
V
or V  
0.02  
4
-
-
0.1  
0.26  
-
-
0.1  
0.33  
-
-
0.1  
0.4  
OL  
IL  
Low Level Output  
Voltage  
TTL Loads  
Input Leakage  
Current  
I
V
and  
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  
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  
All  
UNIT LOADS  
0.35  
NOTE: Unit Load is ∆I  
360µA max at 25 C.  
limit specified in DC Electrical Table, e.g.  
CC  
o
Prerequisite for Switching Specifications  
o
o
o
o
o
25 C  
-40 C TO 85 C  
-55 C TO 125 C  
PARAMETER  
HC TYPES  
SYMBOL  
V
(V) MIN  
TYP  
MAX  
MIN  
TYP  
MAX  
MIN  
TYP  
MAX UNITS  
CC  
Minimum Input,  
Pulse Width  
t
WL  
A
2
100  
-
-
-
-
-
-
-
-
-
-
-
-
125  
25  
-
-
-
-
-
-
-
-
-
-
-
-
150  
30  
-
-
-
-
-
-
-
-
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
4.5  
6
20  
17  
21  
26  
B
t
2
100  
20  
125  
25  
150  
30  
WH  
4.5  
6
17  
21  
26  
4
CD54/74HC123, CD54/74HCT123, CD74HC423, CD74HCT423  
Prerequisite for Switching Specifications (Continued)  
o
o
o
o
o
25 C  
-40 C TO 85 C  
-55 C TO 125 C  
PARAMETER  
SYMBOL  
V
(V) MIN  
TYP  
MAX  
MIN  
TYP  
MAX  
MIN  
TYP  
MAX UNITS  
CC  
R
t
2
100  
-
-
-
-
-
-
-
-
-
-
-
-
-
125  
25  
21  
65  
13  
11  
65  
13  
11  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
150  
30  
26  
75  
15  
13  
75  
15  
13  
-
-
-
150  
30  
26  
75  
15  
13  
75  
15  
13  
-
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
WL  
4.5  
6
20  
17  
50  
10  
9
-
-
-
A and B Hold Time  
t
2
-
-
-
H
4.5  
6
-
-
-
-
-
-
Reset Removal Time  
Retrigger Time Number  
t
2
50  
10  
9
-
-
-
REM  
4.5  
6
-
-
-
-
-
-
t
t
5
-
-
-
-
rT  
W
R
= 10KΩ, C = 0  
-
50  
-
63  
-
76  
-
X
X
Output Pulse Width  
Q or Q  
5
5
R
= 10KΩ, C = 10nF  
40  
-
50  
38.7  
-
51.3  
38.2  
-
51.8  
µs  
X
X
HCT TYPES  
Minimum Input,  
Pulse Width  
-
t
WL  
A
20  
20  
20  
10  
10  
-
-
-
-
-
-
-
-
-
-
25  
25  
25  
13  
13  
-
-
-
-
-
-
-
-
-
-
30  
30  
30  
15  
15  
-
-
-
-
-
-
-
-
-
ns  
ns  
ns  
ns  
ns  
B
t
WH  
R
t
WL  
A and B Hold Time  
Reset Removal Time  
t
5
5
H
t
REM  
Retrigger Time Number  
(Note 3)  
R
= 10KΩ, C = 0  
t
t
5
5
-
50  
-
-
-
63  
-
-
-
76  
-
-
ns  
X
X
rT  
Output Pulse Width Q or Q  
= 10KΩ, C = 10nF  
40  
50  
38.7  
51.3  
38.2  
51.8  
µs  
W
R
X
X
NOTE:  
3. Time to trigger depends on the values of R and C . The output pulse width can only be extended when the time between the active-  
X
X
going edges of the trigger input pulses meet the minimum retrigger time requirement.  
5
CD54/74HC123, CD54/74HCT123, CD74HC423, CD74HCT423  
Switching Specifications Input t , t = 6ns, R = 10KΩ, C = 0  
r
f
X
X
o
o
-40 C TO  
-55 C TO  
o
o
o
25 C  
85 C  
125 C  
TEST  
UNIT  
S
PARAMETER  
HC TYPES  
SYMBOL CONDITIONS  
V
(V) MIN  
TYP MAX  
MIN  
MAX  
MIN  
MAX  
CC  
Trigger Propagation Delay  
A, B, R to Q  
t
C
= 50pF  
PLH  
L
2
-
-
-
300  
60  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
375  
75  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
450  
90  
-
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
µs  
4.5  
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
C
C
C
= 15pF  
= 50pF  
= 50pF  
25  
-
L
L
L
6
51  
320  
64  
-
64  
400  
80  
-
76  
480  
96  
-
A, B, R to Q  
t
2
-
PHL  
4.5  
5
-
C
C
C
= 15pF  
= 50pF  
= 50pF  
26  
-
L
L
L
6
54  
215  
43  
37  
75  
15  
13  
-
68  
270  
54  
46  
95  
19  
16  
-
82  
325  
65  
55  
110  
22  
19  
-
Reset Propagation Delay  
R to Q or Q  
t
, t  
2
-
PHL PLH  
4.5  
6
-
-
Output Transition Time  
t
, t  
C
= 50pF  
2
-
THL TLH  
L
4.5  
6
-
-
Output Pulse Width  
-
-
-
-
5
45  
R
= 10KΩ, C = 10nF  
X
X
Pulse Width Match Between  
Circuits In the Same Package  
5
-
±2  
-
-
-
-
-
%
R
= 10KΩ, C = 10pF  
X
X
Power Dissipation Capacitance  
(Note 4)  
C
C
C
= 15pF  
= 50pF  
5
-
-
-
-
-
-
-
-
-
-
-
pF  
pF  
PD  
L
Input Capacitance  
C
10  
10  
10  
10  
IN  
L
HCT TYPES  
Trigger Propagation Delay  
A, B, R to Q  
t
C
C
C
= 50pF  
= 15pF  
= 50pF  
4.5  
5
-
-
-
-
25  
-
60  
-
-
-
-
75  
-
-
-
-
90  
-
ns  
ns  
ns  
PLH  
L
L
L
A, B, R to Q  
t
4.5  
68  
85  
102  
PHL  
C
=15pF  
= 50pF  
5
-
-
27  
-
-
-
-
-
-
-
-
ns  
ns  
L
Reset Propagation Delay  
R to Q or Q  
t
, t  
C
4.5  
48  
60  
72  
PHL PLH  
L
Output Transition Time  
Output Pulse Width  
t
, t  
C
= 50pF  
-
4.5  
5
-
-
-
15  
-
-
-
19  
-
-
-
22  
-
ns  
THL TLH  
L
-
45  
µs  
R
= 10KΩ, C = 10nF  
X
X
6
CD54/74HC123, CD54/74HCT123, CD74HC423, CD74HCT423  
Switching Specifications Input t , t = 6ns, R = 10KΩ, C = 0 (Continued)  
r
f
X
X
o
o
-40 C TO  
-55 C TO  
o
o
o
25 C  
85 C  
125 C  
TEST  
UNIT  
S
PARAMETER  
SYMBOL CONDITIONS  
V
(V) MIN  
TYP MAX  
MIN  
MAX  
MIN  
MAX  
CC  
Pulse Width Match Between  
Circuits In the Same Package  
-
-
5
±2  
-
-
-
-
-
%
R
= 10KΩ, C = 10pF  
X
X
Input Capacitance  
NOTE:  
C
C
= 50pF  
-
-
-
10  
-
10  
-
10  
pF  
IN  
L
4. C  
P
is used to determine the dynamic power consumption, per multivibrator.  
PD  
= (C  
2
2
+ C ) V  
f ∑(C V  
f )  
CC O  
D
PD  
X
CC  
i
L
Where  
f = input frequency  
i
f
= Output Frequency  
O
C
C
= Output Load Capacitance  
= External Capacitance  
L
X
V
= Supply Voltage,  
CC  
I
assuming f «  
i
------  
t
W
7
Test Circuits and Waveforms  
A
B = LOW  
A = HIGH  
A
B = LOW  
A = HIGH  
B
R
B
R
V
S
V
S
t
W
t
t
W
W
V
S
V
S
Q
Q
t
t
t
t
W
W
W
W
FIGURE 1. OUTPUT PULSE CONTROL USING RESET INPUT  
(R) PULSE FOR 123  
FIGURE 2. OUTPUT PULSE CONTROL USING RESET INPUT  
(R) FOR 423  
A
B
t
W
B
A
(R = HIGH)  
t
rT  
V
S
Q
t
W
t
t
W
W
NOTE: Output pulse control using retrigger pulse for 123 and 423.  
FIGURE 3. TRIGGERING OF ONE SHOT BY INPUT A OR INPUT B FOR A PERIOD t  
W
8
6
4
0.9  
EXTERNAL CAPACITANCE (C ) = 10nF  
X
0.8  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
EXTERNAL RESISTANCE (R ) = 10kΩ TO 100kΩ  
X
2
o
3
2
1
AMBIENT TEMPERATURE (T ) = 25 C  
A
10  
10  
10  
8
6
4
2
HCT  
8
6
4
2
8
6
4
DC SUPPLY VOLTAGE (V ) = 5V  
CC  
o
AMBIENT TEMPERATURE (T ) = 25 C  
A
2
2
4
6 8  
10  
2
4
6 8  
2
4
6 8  
2
4 6 8  
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10  
11  
10  
10  
10  
10  
EXTERNAL CAPACITANCE (C ) - pF  
DC SUPPLY VOLTAGE (V ) - VOLTS  
CC  
X
FIGURE 4. TYPICAL OUTPUT PULSE WIDTH AS A FUNCTION  
OF C FOR R = 10kΩ AND 100kΩ  
FIGURE 5. TYPICAL “K” FACTOR AS A FUNCTION OF V  
CC  
X
X
8
PACKAGE OPTION ADDENDUM  
www.ti.com  
6-Dec-2006  
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  
PDIP  
Drawing  
5962-8684701EA  
5962-8970001EA  
CD54HC123F  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
J
J
16  
16  
16  
16  
16  
16  
1
1
TBD  
TBD  
TBD  
TBD  
TBD  
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  
J
1
CD54HC123F3A  
CD54HCT123F3A  
CD74HC123E  
J
1
J
1
N
25  
Pb-Free  
(RoHS)  
CU NIPDAU N / A for Pkg Type  
CD74HC123EE4  
CD74HC123M  
ACTIVE  
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  
SO  
N
D
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
25  
Pb-Free  
(RoHS)  
CU NIPDAU N / A for Pkg Type  
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
CD74HC123M96  
CD74HC123M96E4  
CD74HC123ME4  
CD74HC123MT  
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
D
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
D
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
CD74HC123MTE4  
CD74HC123NSR  
CD74HC123NSRE4  
CD74HC123PW  
CD74HC123PWE4  
CD74HC123PWR  
CD74HC123PWRE4  
CD74HC123PWT  
CD74HC123PWTE4  
CD74HC423E  
D
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
NS  
NS  
PW  
PW  
PW  
PW  
PW  
PW  
N
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  
PDIP  
90 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
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)  
25  
Pb-Free  
(RoHS)  
CU NIPDAU N / A for Pkg Type  
CD74HC423EE4  
CD74HC423M  
PDIP  
N
25  
Pb-Free  
(RoHS)  
CU NIPDAU N / A for Pkg Type  
SOIC  
SOIC  
SOIC  
SOIC  
D
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
CD74HC423M96  
CD74HC423M96E4  
CD74HC423ME4  
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
D
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
Addendum-Page 1  
PACKAGE OPTION ADDENDUM  
www.ti.com  
6-Dec-2006  
Orderable Device  
CD74HC423MT  
Status (1)  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
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  
D
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
CD74HC423MTE4  
CD74HC423NSR  
CD74HC423NSRE4  
CD74HCT123E  
SOIC  
SO  
D
NS  
NS  
N
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
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)  
PDIP  
PDIP  
SOIC  
SOIC  
SOIC  
SOIC  
SOIC  
SOIC  
PDIP  
PDIP  
SOIC  
SOIC  
SOIC  
SOIC  
25  
Pb-Free  
(RoHS)  
CU NIPDAU N / A for Pkg Type  
CD74HCT123EE4  
CD74HCT123M  
N
25  
Pb-Free  
(RoHS)  
CU NIPDAU N / A for Pkg Type  
D
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
CD74HCT123M96  
CD74HCT123M96E4  
CD74HCT123ME4  
CD74HCT123MT  
CD74HCT123MTE4  
CD74HCT423E  
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
D
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
D
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
D
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
N
25  
Pb-Free  
(RoHS)  
CU NIPDAU N / A for Pkg Type  
CD74HCT423EE4  
CD74HCT423M96  
CD74HCT423M96E4  
CD74HCT423MT  
CD74HCT423MTE4  
N
25  
Pb-Free  
(RoHS)  
CU NIPDAU N / A for Pkg Type  
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
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)  
D
250 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  
Addendum-Page 2  
PACKAGE OPTION ADDENDUM  
www.ti.com  
6-Dec-2006  
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  
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  
Low Power Wireless www.ti.com/lpw  
Telephony  
Video & Imaging  
Wireless  
www.ti.com/wireless  
Mailing Address:  
Texas Instruments  
Post Office Box 655303 Dallas, Texas 75265  
Copyright 2006, Texas Instruments Incorporated  

相关型号：

SI9130DB

 5- and 3.3-V Step-Down Synchronous Converters

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9135LG-T1

 SMBus Multi-Output Power-Supply Controller

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9135LG-T1-E3

 SMBus Multi-Output Power-Supply Controller

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9135_11

 SMBus Multi-Output Power-Supply Controller

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9136_11

 Multi-Output Power-Supply Controller

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9130CG-T1-E3

 Pin-Programmable Dual Controller - Portable PCs

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9130LG-T1-E3

 Pin-Programmable Dual Controller - Portable PCs

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9130_11

 Pin-Programmable Dual Controller - Portable PCs

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9137

 Multi-Output, Sequence Selectable Power-Supply Controller for Mobile Applications

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9137DB

 Multi-Output, Sequence Selectable Power-Supply Controller for Mobile Applications

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9137LG

 Multi-Output, Sequence Selectable Power-Supply Controller for Mobile Applications

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9122E

 500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification Drivers

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明