M74HC534F1R [STMICROELECTRONICS]
OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HC374 NON INVERTING - HC534 INVERTING; 八路D型触发器具有三态输出HC374非反相FLOP - HC534反转
| 型号： | M74HC534F1R |
| 厂家： | 
ST |
| 描述： | OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HC374 NON INVERTING - HC534 INVERTING |
| 文件： | 总13页 (文件大小：273K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
M54/74HC374
M54/74HC534
OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT
HC374 NON INVERTING - HC534 INVERTING
.
.
.
.
.
.
.
.
HIGH SPEED
MAX = 77 MHz (TYP.) AT VCC = 5 V
LOW POWER DISSIPATION
ICC = 4 µA (MAX.) AT TA = 25 °C
HIGH NOISE IMMUNITY
f
V
NIH = VNIL = 28 % VCC (MIN)
OUTPUT DRIVE CAPABILITY
15 LSTTL LOADS
SYMMETRICAL OUTPUT IMPEDANCE
IOL = IOH = 6 mA (MIN.)
BALANCED PROPAGATION DELAYS
tPLH = tPHL
WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
B1R
(Plastic Package)
F1R
(Ceramic Package)
M1R
(Micro Package)
C1R
(Chip Carrier)
PIN AND FUNCTION COMPATIBLE
WITH 54/74LS374/534
ORDER CODES :
M54HCXXXF1R
M74HCXXXB1R
M74HCXXXM1R
M74HCXXXC1R
DESCRIPTION
The M54/74HC374, M54/74HC534, are high speed
CMOS OCTAL D-TYPEFLIP FLOP WITH3-STATE
OUTPUTS fabricated with in silicon gate C2MOS
technology. They have the same high speed per-
formance of LSTTL combined with true CMOS low
power comsuption. These8-bit D-type flip-flops are
controlled by a clockinput(CK) and anouputenable
input (OE). On thepositive transition of theclock, the
Q outputs willbesetto thelogic statethatweresetup
at the D inputs (HC374) or their complements
(HC534).
while high level, the outputs will be in a high imped-
ance state. The output control does notaffect the in-
ternal operation of flip-flops. That is, theold data can
be retained or the new data can be entered even
while the outputs are off. The application engineer
has a choice of combination of inverting and non-in-
verting outputs. The HC374 and HC574 are identi-
cal, apart from pin layout. The 3-state output
configuration and the wide choice of outline make
bus-organized systems simple. All inputs are
equipped with protection circuits against static dis-
charge and transient excess voltage.
While the OE input is low, the eight outputs will be
in a normal logic state (high or low logic level), and
PIN CONNECTION (top view)
March 1993
1/13
M54/M74HC374/534
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION (HC374)
PIN DESCRIPTION (HC534)
PIN No
SYMBOL
NAME AND FUNCTION
PIN No
SYMBOL
NAME AND FUNCTION
1
OE
3 State output Enable
Input (Active LOW)
1
OE
3 State output Enable
Input (Active LOW)
2, 5, 6, 9,
12, 15, 16,
19
Q0 to Q7
D0 to D7
CLOCK
3 State outputs
2, 5, 6, 9,
12, 15, 16,
19
Q0 to Q7
D0 to D7
CLOCK
3 State outputs
3, 4, 7, 8,
13, 14, 17,
18
Data Inputs
3, 4, 7, 8,
13, 14, 17,
18
Data Inputs
11
Clock Input (LOW to
HIGH, edge triggered)
11
Clock Input (LOW to
HIGH, edge triggered)
10
20
GND
VCC
Ground (0V)
10
20
GND
VCC
Ground (0V)
Positive Supply Voltage
Positive Supply Voltage
IEC LOGIC SYMBOLS
HC374
HC534
2/13
M54/M74HC374/534
TRUTH TABLE
INPUTS
OUTPUTS
OE
H
L
CK
D
X
X
L
Q (HC374)
Q (HC534)
X
Z
Z
NO CHANGE
NO CHANGE
L
L
H
L
L
H
H
LOGIC DIAGRAMS
3/13
M54/M74HC374/534
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
VI
Parameter
Value
-0.5 to +7
-0.5 to VCC + 0.5
-0.5 to VCC + 0.5
± 20
Unit
V
Supply Voltage
DC Input Voltage
V
VO
DC Output Voltage
V
IIK
DC Input Diode Current
DC Output Diode Current
DC Output Source Sink Current Per Output Pin
mA
mA
mA
mA
mW
oC
IOK
± 20
IO
± 35
ICC or IGND DC VCC or Ground Current
± 70
PD
Tstg
TL
Power Dissipation
500 (*)
Storage Temperature
Lead Temperature (10 sec)
-65 to +150
300
oC
Absolute MaximumRatingsare those values beyond whichdamage tothe device may occur. Functional operation under these condition isnotimplied.
(*) 500 mW: 65 oC derate to 300 mW by 10mW/oC: 65 oC to 85 oC
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
VI
Parameter
Value
2 to 6
Unit
V
Supply Voltage
Input Voltage
0 to VCC
0 to VCC
V
VO
Output Voltage
V
Top
Operating Temperature:
M54HC Series
M74HC Series
-55 to +125
-40 to +85
oC
oC
tr, tf
Input Rise and Fall Time
VCC = 2 V
VCC = 4.5 V
VCC = 6 V
0 to 1000
0 to 500
0 to 400
ns
4/13
M54/M74HC374/534
DC SPECIFICATIONS
Test Conditions
VCC
Value
-40 to 85 oC -55 to 125 oC
74HC 54HC
TA = 25 oC
54HC and 74HC
Symbol
Parameter
Unit
(V)
Min. Typ. Max. Min. Max. Min. Max.
VIH
High Level Input
Voltage
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
1.5
3.15
4.2
1.5
3.15
4.2
1.5
3.15
4.2
V
V
VIL
Low Level Input
Voltage
0.5
1.35
1.8
0.5
1.35
1.8
0.5
1.35
1.8
VOH
High Level
Output Voltage
1.9
4.4
5.9
2.0
4.5
6.0
1.9
4.4
1.9
4.4
VI =
VIH
or
IO=-20 µA
V
V
5.9
5.9
VIL
IO=-6.0 mA 4.18 4.31
4.13
5.63
4.10
5.60
IO=-7.8 mA 5.68
5.8
0.0
0.0
0.0
VOL
Low Level Output 2.0
Voltage
0.1
0.1
0.1
0.1
0.1
0.1
0.1
VI =
VIH
or
IO= 20 µA
4.5
6.0
4.5
6.0
0.1
0.1
VIL
IO= 6.0 mA
IO= 7.8 mA
0.17 0.26
0.18 0.26
±0.1
0.33
0.33
±1
0.40
0.40
±1
II
Input Leakage
6.0
VI = VCC or GND
µA
µA
µA
Current
IOZ
ICC
3 State Output
Off State Current
6.0
VI = VIH or VIL
VO = VCC or GND
±0.5
±5.0
±10
Quiescent Supply 6.0 VI = VCC or GND
Current
4
40
80
5/13
M54/M74HC374/534
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Test Conditions
Value
TA = 25 oC
54HC and 74HC
-40 to 85 oC -55 to 125 oC
Symbol
Parameter
Unit
VCC CL
74HC
54HC
(V) (pF)
2.0
Min. Typ. Max. Min. Max. Min. Max.
tTLH
tTHL
Output Transition
Time
25
7
60
12
75
15
90
18
50
ns
ns
ns
ns
ns
ns
ns
ns
ns
4.5
6.0
2.0
6
10
13
15
tPLH
tPHL
Propagation
Delay Time
(CLOCK - Q, Q)
45
15
13
60
20
17
39
13
11
54
18
15
18
75
90
15
6
140
28
175
35
210
42
50
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
24
30
36
190
38
240
48
285
57
150
32
41
48
tPLZ
tPHZ
3 State Output
Enable Time
135
27
170
34
205
41
50 RL = 1 KΩ
23
29
35
185
37
230
46
280
56
150 RL = 1 KΩ
31
39
48
fMAX
Maximum CLock
Frequency
6.2
31
37
5
4.2
21
25
50
50
50
50
25
30
tW(L)
tW(H)
Minimum Pulse
Width (CLOCK)
75
15
13
75
15
13
0
95
19
16
95
19
16
0
110
22
19
110
22
19
0
6
ts
Minimum Set-up
Time
25
6
4
th
Minimum Hold
Time
0
0
0
0
0
0
CIN
Input Capacitance
5
10
10
10
pF
pF
COUT
Out put
Capacitance
10
CPD (*) Power Dissipation
Capacitance
47
pF
(*) CPD is defined as the value of the IC’sinternal equivalent capacitance which is calculated from the operating current consumption without load.
(Refer to Test Circuit). Average operting current can be obtained by the followingequation. ICC(opr) = CPD • VCC • fIN + ICC/8 (per FLIP-FLOP) and CPD
when N pcs of FLIP-FLOP operate, can be gained by following equation: CPD (TOTAL) = 30 + 17 x N (pF)
6/13
M54/M74HC374/534
SWITCHING CHARACTERISTICS TEST WAVEFORM
tPLH, tPHL, ts, th, tw
fMAX
tPLZ, tPZL
tPHZ, tPZH
The 1KΩ load resistors should be connected between
outputs and VCC line and the 50pF load capacitors
should be connected between outputsand GND line.
All inputs except OE input should be connected to VCC
line or GND line such that outputs will be in low logic
level while OE input is held low.
The 1KΩ load resistors and the 50pF load capacitors
should be connected between each output and GND
line.
All inputs except OE input should be connected to VCC
or GND line such that output will be in high logic level
while OE input is held low.
7/13
M54/M74HC374/534
TEST CIRCUIT ICC (Opr.)
INPUT WAVEFORM IS THE SAME AS THAT IN CASE OF SWITCHINGCHARACTERISTICSTEST.
8/13
M54/M74HC374/534
Plastic DIP20 (0.25) MECHANICAL DATA
mm
inch
DIM.
MIN.
0.254
1.39
TYP.
MAX.
MIN.
0.010
0.055
TYP.
MAX.
a1
B
b
1.65
0.065
0.45
0.25
0.018
0.010
b1
D
E
e
25.4
1.000
8.5
2.54
22.86
0.335
0.100
0.900
e3
F
7.1
0.280
0.155
I
3.93
L
3.3
0.130
Z
1.34
0.053
P001J
9/13
M54/M74HC374/534
Ceramic DIP20 MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
TYP.
MAX.
25
MIN.
MAX.
0.984
0.307
A
B
D
7.8
3.3
0.130
0.900
E
e3
F
0.5
1.78
0.020
0.070
22.86
2.29
0.4
2.79
0.55
1.52
0.31
1.27
0.090
0.016
0.050
0.009
0.020
0.110
0.022
0.060
0.012
0.050
G
I
1.27
0.22
0.51
L
M
N1
P
4° (min.), 15° (max.)
7.9
8.13
5.71
0.311
0.320
0.225
Q
P057H
10/13
M54/M74HC374/534
SO20 MECHANICAL DATA
mm
inch
DIM.
MIN.
TYP.
MAX.
2.65
0.20
2.45
0.49
0.32
MIN.
TYP.
MAX.
0.104
0.007
0.096
0.019
0.012
A
a1
a2
b
0.10
0.004
0.35
0.23
0.013
0.009
b1
C
0.50
0.020
c1
D
45° (typ.)
12.60
10.00
13.00
10.65
0.496
0.393
0.512
0.419
E
e
1.27
0.050
0.450
e3
F
11.43
7.40
0.50
7.60
1.27
0.75
0.291
0.19
0.299
0.050
0.029
L
M
S
8° (max.)
P013L
11/13
M54/M74HC374/534
PLCC20 MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
TYP.
MAX.
10.03
9.04
MIN.
0.385
0.350
0.165
MAX.
0.395
0.356
0.180
A
B
9.78
8.89
4.2
D
4.57
d1
d2
E
2.54
0.56
0.100
0.022
7.37
8.38
0.290
0.330
0.004
e
1.27
5.08
0.38
0.050
0.200
0.015
e3
F
G
0.101
M
M1
1.27
1.14
0.050
0.045
P027A
12/13
M54/M74HC374/534
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specificationsmentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronicsproductsare notauthorized foruse ascritical componentsin life support devices or systems without express
written approval of SGS-THOMSON Microelectonics.
1994 SGS-THOMSON Microelectronics - All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands -
Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A
13/13
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