M74HC652RM13TR [STMICROELECTRONICS]
HC/UH SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, SOP-24;
| 型号： | M74HC652RM13TR |
| 厂家： | 
ST |
| 描述： | HC/UH SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, SOP-24 光电二极管 输出元件 逻辑集成电路 触发器 |
| 文件： | 总16页 (文件大小：512K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
M74HC652
OCTAL BUS TRANSCEIVER/REGISTER
WITH 3 STATE OUTPUTS
■
■
■
■
■
■
■
HIGH SPEED:
= 79 MHz (TYP.) at V = 6V
f
MAX
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
T & R
SYMMETRICAL OUTPUT IMPEDANCE:
|I | = I = 6mA (MIN)
OH
OL
BALANCED PROPAGATION DELAYS:
ORDER CODES
PACKAGE
t
t
PLH
PHL
TUBE
WIDE OPERATING VOLTAGE RANGE:
(OPR) = 2V to 6V
V
DIP
SOP
M74HC652B1R
M74HC652M1R
CC
M74HC652RM13TR
M74HC652TTR
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 652
TSSOP
DESCRIPTION
Data on the A or B bus, or both, can be stored in
the internal D flip-flops by low-to-high transition at
the appropriate clock pins (CLOCK AB or CLOCK
BA) regardless of the select or enable control pins.
When select AB and select BA are in the real time
transfer mode, it is also possible to store data
without using the internal D type flip-flops by
simultaneously enabling GAB and GBA. In this
configuration each output reinforces its input.
Thus, when all other data sources to the two sets
of bus lines are at high impedance, each set of
bus lines will remain at its last state.
The M74HC652 is an advanced high-speed
CMOS OCTAL BUS TRANSCEIVER AND
REGISTER (3-STATE) fabricated with silicon gate
2
C MOS technology.
This device consists of bus transceiver circuits,
D-type flip-flops, and control circuitry arranged for
multiplexed transmission of data directly from the
input bus or from the internal storage registers.
Enable GAB and GBA are provided to control the
transceiver functions. Select AB (SAB) and select
BA (SBA) control pins are provided to select
whether real-time or stored data is transferred. A
low input level selects real-time data, and a high
selects stored data.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
April 2003
1/16
M74HC652
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
SYMBOL
NAME AND FUNCTION
1
CAB
A to B Clock Input (LOW
to HIGH, Edge-Triggered)
2
3
SAB
GAB
Select A to B Source Input
Direction Control Input
A Data Inputs/Outputs
4, 5, 6, 7, 8,
9, 10, 11
A1 to A8
20, 19, 18,
17, 16, 15,
14, 13
B1 to B8
GBA
B Data Inputs/Outputs
21
Output Enable Input
(Active LOW)
22
23
SBA
CBA
Select B to A Source Input
B to A Clock Input (LOW
to HIGH, Edge Triggered)
12
24
GND
Ground (0V)
V
Positive Supply Voltage
CC
TRUTH TABLE
GAB GBA CAB CBA SAB SBA
A
B
FUNCTION
INPUTS
Z
INPUTS Both the A bus and the B bus are inputs
X
X
X
X
X
X
Z
The Output functions of the A and B bus are disabled
Both the A and B bus are used for inputs to the internal
L
H
INPUTS
INPUTS flip-flops. Data at the bus will be stored on low to high
transition of the clock inputs.
OUTPUTS INPUTS The A bus are outputs and the B bus are inputs
L
H
L
L
H
L
X*
X
X
X
L
The data at the B bus are displayed at the A bus
The data at the B bus are displayed at the A bus. The
data of the B bus are stored to internal flip-flop on low
to high transition of the clock pulse
X*
X*
X*
X
X
X
L
H
H
H
H
L
L
The data stored to the internal flip-flop are displayed at
the A bus.
Qn
L
X
L
The data at the B bus are stored to the internal flip-flop
on low to high transition of the clock pulse. The states
of the internal flip-flops output directly to the A bus.
H
H
INPUTS OUTPUTS The A bus are inputs and the B bus are outputs.
L
H
L
L
H
L
X
X
X*
X*
L
L
X
X
The data at the A bus are displayed at the B bus
The data at the A bus are displayed at the B bus. The
data of the A bus are stored to the internal flip-flop on
low to high transition of the clock pulse.
H
H
H
H
The data stored to the internal flip-flops are displayed
at the B bus
X*
X*
X*
H
H
H
X
X
X
X
L
Qn
L
The data at the A bus are stored to the internal flip-flop
on low to high transition of the clock pulse. The states
of the internal flip-flops output directly to the B bus.
H
H
2/16
M74HC652
GAB GBA CAB CBA SAB SBA
A
B
FUNCTION
OUTPUTS OUTPUTS
The data stored to the internal flip-flops are displayed
at the A and B bus respectively.
X
X
H
H
H
H
Qn
Qn
H
L
The output at the A bus are displayed at the B bus, the
output at the B bus are displayed at the A bus respec-
tively
Qn
Qn
X : Don’t Care
Z : High Impedance
Qn : The data stored to the internal flip-flops by most recent low to high transition of the clock inputs
* : The data at the A and B bus will be stored to the internal flip-flops on every low to high transition of the clock inputs.
LOGIC DIAGRAM
TIMING CHART
3/16
M74HC652
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
Supply Voltage
-0.5 to +7
V
V
CC
V
DC Input Voltage
-0.5 to V + 0.5
I
O
CC
V
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
-0.5 to V + 0.5
V
CC
I
± 20
± 20
mA
mA
mA
mA
mW
°C
IK
I
OK
I
± 35
O
I
or I
DC V
or Ground Current
CC
± 70
CC
GND
P
Power Dissipation
500(*)
-65 to +150
300
D
T
Storage Temperature
Lead Temperature (10 sec)
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
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
4/16
M74HC652
DC SPECIFICATIONS
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)
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 =-6.0 mA
4.18 4.31
4.13
5.63
4.10
5.60
O
I =-7.8 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 =6.0 mA
0.17 0.26
0.18 0.26
0.37
0.37
0.40
0.40
O
I =7.8 mA
O
I
Input Leakage
Current
I
V = V
or GND
CC
6.0
6.0
6.0
± 0.1
± 0.5
4
± 1
± 5
40
± 1
± 5
80
µA
µA
µA
I
I
High Impedance
Output Leakage
Current
OZ
V = V or V
IL
I
IH
V
= V or GND
CC
O
I
Quiescent Supply
Current
CC
V = V
or GND
CC
I
5/16
M74HC652
AC ELECTRICAL CHARACTERISTICS (C = 50 pF, Input t = t = 6ns)
L
r
f
Test Condition
Value
T = 25°C
Symbol
Parameter
-40 to 85°C -55 to 125°C Unit
A
V
C
L
CC
(V)
(pF)
Min. Typ. Max. Min. Max. Min. Max.
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
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
25
7
60
12
75
15
90
22
TLH THL
50
ns
ns
6
10
13
19
t
t
t
t
t
t
Propagation Delay
Time (BUS - BUS)
74
21
18
91
26
22
98
28
24
116
33
28
81
23
20
98
28
24
74
21
18
91
26
22
50
21
18
19
67
79
30
7
150
30
190
38
210
50
PLH PHL
50
150
50
26
32
40
190
38
240
48
255
60
ns
32
41
55
t
Propagation Delay
Time (CLOCK -
BUS)
210
42
265
53
280
68
PLH PHL
ns
36
45
57
250
50
315
63
330
80
150
50
ns
43
54
70
t
Propagation Delay
Time (SELECT -
BUS)
170
34
215
43
230
60
PLH PHL
ns
29
37
50
210
42
265
53
280
60
150
50
ns
36
45
58
t
High Impedance
Output Enable
Time
175
35
220
44
240
56
PZL PZH
R = 1 KΩ
ns
L
30
37
50
215
43
270
54
290
67
R = 1 KΩ
150
50
ns
L
37
46
60
t
High Impedance
Output Disable
Time
175
35
220
44
230
57
PLZ PHZ
R = 1 KΩ
ns
L
30
37
46
f
Maximum Clock
Frequency
6
4.8
24
28
4.0
21
25
MAX
50
30
35
MHz
ns
t
t
Minimum Pulse
Width
75
15
13
50
10
9
95
19
16
65
13
11
5
110
25
20
75
15
13
5
W(H)
50
W(L)
6
t
Minimum Set-Up
Time
16
4
s
50
ns
3
t
Minimum Hold
Time
5
h
50
5
5
5
ns
5
5
5
6/16
M74HC652
CAPACITIVE CHARACTERISTICS
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)
C
Input Capacitance
5
10
10
10
pF
IN
C
Power Dissipation
Capacitance (note
1)
PD
38
pF
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
channel)
= C x V x f + I /8 (per
CC(opr)
PD CC IN CC
TEST CIRCUIT
TEST
SWITCH
t
t
t
, t
Open
PLH PHL
, t
V
CC
PZL PLZ
, t
GND
PZH PHZ
C
R
R
= 50pF/150pF or equivalent (includes jig and probe capacitance)
= 1KΩ or equivalent
L
1
T
= Z
of pulse generator (typically 50Ω)
OUT
7/16
M74HC652
WAVEFORM 1 : PROPAGATION DELAY TIME (f=1MHz; 50% duty cycle)
WAVEFORM 2 : MINIMUM PULSE WIDTH, PROPAGATION DELAY (f=1MHz; 50% duty cycle)
8/16
M74HC652
WAVEFORM 3 : MINIMUM SETUP AND HOLD TIME (f=1MHz; 50% duty cycle)
WAVEFORM 4 : OUTPUT ENABLE AND DISABLE TIME (f=1MHz; 50% duty cycle)
9/16
M74HC652
WAVEFORM 5 : OUTPUT ENABLE AND DISABLE TIME (f=1MHz; 50% duty cycle)
10/16
M74HC652
Plastic DIP-24 (0.25) MECHANICAL DATA
mm.
TYP
inch
TYP.
DIM.
MIN.
MAX.
MIN.
MAX.
A
A1
A2
B
4.32
0.170
0.38
0.015
3.3
0.46
1.52
0.25
31.75
0.130
0.018
0.060
0.010
1.250
0.41
1.40
0.20
31.62
7.62
6.35
0.51
1.65
0.30
31.88
8.26
6.86
0.016
0.055
0.008
1.245
0.300
0.250
0.020
0.065
0.012
1.255
0.325
0.270
B1
c
D
E
E1
e
6.60
2.54
7.62
0.260
0.100
0.300
E1
L
3.18
0˚
3.43
15˚
0.125
0˚
0.135
15˚
M
E
E1
Stand-off
B
B1
e
e1
c
D
24
1
13
12
.015
0,38
Gage Plane
M
0034965/D
11/16
M74HC652
SO-24 MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
TYP
MAX.
2.65
0.2
MIN.
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
˚ (max.)
8
L
c1
b
e
s
e3
E
D
24
13
1
1
2
PO13T
12/16
M74HC652
TSSOP24 MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
TYP
MAX.
1.1
MIN.
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
13/16
M74HC652
Tape & Reel SO-24 MECHANICAL DATA
mm.
TYP
inch
TYP.
DIM.
MIN.
MAX.
330
MIN.
MAX.
12.992
0.519
A
C
12.8
20.2
60
13.2
0.504
0.795
2.362
D
N
T
30.4
11.0
15.9
3.1
1.197
0.433
0.626
0.122
0.161
0.476
Ao
Bo
Ko
Po
P
10.8
15.7
2.9
0.425
0.618
0.114
0.153
0.468
3.9
4.1
11.9
12.1
14/16
M74HC652
Tape & Reel TSSOP24 MECHANICAL DATA
mm.
TYP
inch
TYP.
DIM.
MIN.
MAX.
330
MIN.
MAX.
12.992
0.519
A
C
12.8
20.2
60
13.2
0.504
0.795
2.362
D
N
T
22.4
7
0.882
0.276
0.331
0.075
0.161
0.476
Ao
Bo
Ko
Po
P
6.8
8.2
0.268
0.323
0.067
0.153
0.468
8.4
1.9
4.1
12.1
1.7
3.9
11.9
15/16
M74HC652
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
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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