M74HC4515RM13TR [STMICROELECTRONICS]
HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO24, SOP-24;
| 型号： | M74HC4515RM13TR |
| 厂家： | 
ST |
| 描述： | HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO24, SOP-24 驱动 双倍数据速率 光电二极管 输出元件 逻辑集成电路 |
| 文件： | 总10页 (文件大小：77K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
M74HC4515
4 TO 16 LINE DECODER/LATCH (INV.)
■
■
■
■
■
■
■
HIGH SPEED:
= 20 ns (TYP.) at V = 6V
t
PD
CC
LOW POWER DISSIPATION:
= 4µA(MAX.) at T =25°C
I
CC
A
HIGH NOISE IMMUNITY:
= V = 28 % V (MIN.)
V
NIH
NIL
CC
DIP
SOP
TSSOP
SYMMETRICAL OUTPUT IMPEDANCE:
|I | = I = 4mA (MIN)
OH
OL
BALANCED PROPAGATION DELAYS:
t
t
ORDER CODES
PACKAGE
PLH
PHL
WIDE OPERATING VOLTAGE RANGE:
(OPR) = 2V to 6V
TUBE
T & R
V
CC
DIP
SOP
M74HC4515B1R
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 4515
M74HC4515M1R M74HC4515RM13TR
M74HC4515TTR
TSSOP
DESCRIPTION
The M74HC4515 is an high speed CMOS 4 LINE
TO 16 LINE SEGMENT DECODER WITH
LATCHED INPUTS fabricated with silicon gate
available. The data applied to the data inputs are
transferred to the Q outputs of latches when the
strobe input is held high. When the strobe input is
taken low, the information data applied to the data
input at a time is retained at the output of the
latches.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
2
C MOS technology.
A binary code stored in the four input latches (A to
D) provides a low level at the selected one of
sixteen outputs excluding the other fifteen outputs,
when the inhibit input (INHIBIT) is held low. When
the inhibit input(INHIBIT) is held high, all outputs
are kept high level, while the latch function is
PIN CONNECTION AND IEC LOGIC SYMBOLS
August 2001
1/10
M74HC4515
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
SYMBOL
NAME AND FUNCTION
1
STROBE
A to D
Strobe Input
2, 3, 21, 22
Address Inputs
11, 9, 10, 8,
7, 6, 5, 4, 18,
17, 20, 19,
14, 13, 16,
15
S0 to S15 Multiplexer Outputs
(Active HIGH)
23
12
24
INHIBIT
GND
Enable Input
Ground (0V)
V
Positive Supply Voltage
CC
TRUTH TABLE
INPUTS
STROBE
SELECT OUTPUT
INHIBIT
A
B
C
D
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
H
L
L
L
L
L
L
L
STROBE = ”H”
Refer to truth table
S0
S1
H
H
L
L
L
S2
H
L
L
L
STROBE = ”L”
Data at the negative going
transition of strobe shall
be provided on the each
output while strobe is held
low.
S3
H
H
H
H
L
L
S4
H
L
L
L
S5
H
H
L
L
S6
H
L
L
S7
H
H
H
H
H
H
H
H
X
S8
H
L
L
L
S9
H
H
L
L
S10
H
L
L
S11
H
H
H
H
X
S12
H
L
L
S13
H
H
X
S14
S15
H
X
ALL OUTPUTS ”H”
X : Don’t Care
2/10
M74HC4515
LOGIC DIAGRAM
This logic diagram has not be used to estimate propagation delays
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
Supply Voltage
-0.5 to +7
V
CC
V
DC Input Voltage
-0.5 to V
+ 0.5
V
V
I
CC
CC
V
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
-0.5 to V
+ 0.5
O
I
± 20
± 20
mA
mA
mA
mA
mW
°C
IK
I
OK
I
± 25
O
I
or I
DC V
or Ground Current
CC
± 50
CC
GND
P
Power Dissipation
500(*)
D
T
Storage Temperature
Lead Temperature (10 sec)
-65 to +150
300
stg
T
°C
L
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
(*) 500mW at 65 °C; derate to 300mW by 10mW/°C from 65°C to 85°C
3/10
M74HC4515
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
V
Supply Voltage
2 to 6
0 to V
V
V
CC
V
Input Voltage
I
CC
V
Output Voltage
0 to V
CC
V
O
T
Operating Temperature
Input Rise and Fall Time
-55 to 125
0 to 1000
0 to 500
0 to 400
°C
ns
ns
ns
op
V
V
V
= 2.0V
= 4.5V
= 6.0V
CC
CC
CC
t , t
r
f
DC SPECIFICATIONS
Test Condition
Value
-40 to 85°C -55 to 125°C Unit
T
= 25°C
Symbol
Parameter
A
V
CC
(V)
Min. Typ. Max. Min. Max. Min. Max.
V
High Level Input
Voltage
2.0
4.5
6.0
2.0
4.5
6.0
2.0
1.5
3.15
4.2
1.5
3.15
4.2
1.5
3.15
4.2
IH
V
V
V
Low Level Input
Voltage
0.5
1.35
1.8
0.5
1.35
1.8
0.5
1.35
1.8
IL
V
High Level Output
Voltage
I =-20 µA
1.9
4.4
5.9
2.0
4.5
6.0
1.9
4.4
1.9
4.4
OH
O
I =-20 µA
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
O
I =-20 µA
5.9
5.9
V
V
O
I =-4.0 mA
4.18 4.31
4.13
5.63
4.10
5.60
O
I =-5.2 mA
5.68
5.8
0.0
0.0
0.0
O
V
Low Level Output
Voltage
I =20 µA
0.1
0.1
0.1
0.1
0.1
0.1
0.1
OL
O
I =20 µA
O
I =20 µA
0.1
0.1
O
I =4.0 mA
0.17 0.26
0.18 0.26
0.37
0.37
0.40
0.40
O
I =5.2 mA
O
I
Input Leakage
Current
I
V = V
or GND
6.0
6.0
± 0.1
± 1
± 1
µA
µA
I
CC
CC
I
Quiescent Supply
Current
CC
V = V
or GND
4
40
80
I
4/10
M74HC4515
AC ELECTRICAL CHARACTERISTICS (C = 50 pF, Input t = t = 6ns)
L
r
f
Test Condition
Value
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
T
= 25°C
Symbol
Parameter
A
V
CC
(V)
t
t
Output Transition
Time
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
30
8
75
15
13
175
35
30
175
35
30
175
35
30
75
15
13
50
10
9
95
19
16
220
44
37
220
44
37
220
44
37
95
19
16
65
13
11
5
110
25
23
230
56
45
260
56
45
260
56
45
110
26
23
80
20
17
5
TLH THL
ns
ns
ns
ns
ns
ns
ns
7
t
t
Propagation Delay
Time
(DATA , Sn.)
65
22
19
75
24
20
60
20
17
14
6
PLH PHL
t
t
Propagation Delay
Time
(STROBE, Sn.)
PLH PHL
t
t
Propagation Delay
Time
(INHIBIT , Sn.)
PLH PHL
t
Minimum Pulse
Width
(STROBE)
W(L)
6
t
Minimum Set Up
Time
(DATA)
10
2
s
1
t
Minimum Hold
Time
(DATA)
5
h
5
5
5
5
5
5
CAPACITIVE CHARACTERISTICS
Test Condition
Value
-40 to 85°C -55 to 125°C Unit
T
= 25°C
Symbol
Parameter
A
V
CC
(V)
Min. Typ. Max. Min. Max. Min. Max.
C
Input Capacitance
5
10
10
10
pF
pF
IN
C
Power Dissipation
Capacitance (note
1)
PD
61
1) C is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
PD
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
= C x V x f + I
CC(opr)
PD CC IN CC
5/10
M74HC4515
TEST CIRCUIT
C
R
= 50pF or equivalent (includes jig and probe capacitance)
L
T
= Z
of pulse generator (typically 50Ω)
OUT
SWITCHING CHARACTERISTICS TEST WAVEFORM (f=1MHz; 50% duty cycle)
6/10
M74HC4515
Plastic DIP-24 (0.25) MECHANICAL DATA
mm.
TYP
0.63
0.45
inch
TYP.
0.025
0.018
DIM.
MIN.
0.23
15.2
MAX.
MIN.
0.009
0.598
MAX.
a1
b
b1
b2
D
E
0.31
0.012
1.27
0.500
32.2
1.268
0.657
16.68
e
2.54
0.100
1.100
e3
F
27.94
14.1
0.555
I
4.445
3.3
0.175
0.130
L
P043A
7/10
M74HC4515
SO-24 MECHANICAL DATA
mm.
inch
DIM.
MIN.
TYP
MAX.
2.65
0.2
MIN.
TYP.
MAX.
0.104
0.008
0.096
0.019
0.012
A
a1
a2
b
0.1
0.004
2.45
0.49
0.32
0.35
0.23
0.014
0.009
b1
C
0.5
0.020
c1
D
45° (typ.)
15.20
10.00
15.60
10.65
0.598
0.393
0.614
0.419
E
e
1.27
0.050
0.550
e3
F
13.97
7.40
0.50
7.60
1.27
0.291
0.020
0.300
0.050
L
S
8° (max.)
L
c1
b
e
s
e3
E
D
24
13
1
12
PO13T
8/10
M74HC4515
TSSOP24 MECHANICAL DATA
mm.
inch
DIM.
MIN.
TYP
MAX.
1.1
MIN.
TYP.
MAX.
0.043
0.006
A
A1
A2
b
0.05
0.15
0.002
0.9
0.035
0.19
0.09
7.7
0.30
0.20
7.9
0.0075
0.0035
0.303
0.246
0.169
0.0118
0.0079
0.311
0.256
0.177
c
D
E
6.25
4.3
6.5
E1
e
4.5
0.65 BSC
0.0256 BSC
K
0°
8°
0°
8°
L
0.50
0.70
0.020
0.028
A2
A
K
L
b
e
A1
E
c
D
E1
PIN 1 IDENTIFICATION
1
7047476A
9/10
M74HC4515
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consequences of use of such information nor for any infringement of patents or other rights of third parties which may resultfrom
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of STMicroelectronics.
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10/10
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