STMICROELECTRONICS M74HC173M1R

M54HC173
M74HC173
QUAD D-TYPE REGISTER (3-STATE)
.
.
.
.
.
.
.
.
HIGH SPEED
fMAX = 73 MHz (TYP.) at VCC = 5 V
LOW POWER DISSIPATION
ICC = 4 µA (MAX.) at TA = 25 °C
HIGH NOISE IMMUNITY
VNIH = VNIL = 28 % VCC (MIN.)
OUTPUT DRIVE CAPABILITY
15 LSTTL LOADS
SYMMETRICAL OUTPUT IMPEDANCE
|IOH| = IOL = 6 mA (MIN.)
BALANCED PROPAGATION DELAYS
tPLH = tPHL
WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V to 6 V
PIN AND FUNCTION COMPATIBLE WITH
54/74LS 173
B1R
(Plastic Package)
F1R
(Ceramic Package)
M1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HC173F1R
M74HC173M1R
M74HC173B1R
M74HC173C1R
PIN CONNECTIONS (top view)
DESCRIPTION
The M54/74HC173 is a high speed CMOS QUAD DTYPE REGISTER (3-STATE) fabricated in silicon
gate C2MOS technology.
It has the same high speed performance of LSTTL
combined with true CMOS low power consumption.
This device is composed of a four-bit register including D-type flip-flops and 3-state buffers. The four flipflops are controlled by a common clock input
(CLOCK) and a common reset input (CLEAR). Signals applied to the data inputs (D1-D4) are stored at
the respective flip-flops on the positive going transition of the clock input, only when both clock control
inputs (G1 and G2) are held low.
The reset feature is asynchronous and active high.
The stored data are provided on each output only
when both output control inputs (M and N) are held
low, otherwise the outputs go to the high-impedance
state.
All inputs are equipped with protection circuits
against static discharge and transient excess voltage.
October 1992
NC =
No Internal
Connection
1/12
M54/M74HC173
TRUTH TABLE
CLEAR
CLOCK
X
X
H
L
X
G1
X
G2
X
X
X
X
X
X
X
Dn
OUTPUT CONTROL
Qn
X
M
H
N
X
X
X
H
Z
X
X
X
X
L
L
L
L
L
Q0
Z
L
H
X
X
L
L
Q0
L
X
H
X
L
L
Q0
L
L
L
H
L
L
H
L
L
L
L
L
L
L
X: Don’t Care Z: High Impedance
LOGIC DIAGRAM
2/12
DATA ENABLE
M54/M74HC173
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
IEC LOGIC SYMBOL
PIN No
SYMBOL
NAME AND FUNCTION
1, 2
M, N
3, 4, 5, 6
1Q to 4Q
7
CLOCK
9, 10
G1, G2
14, 13, 12,
11
1D to 4D
15
CLEAR
8
GND
Ground (0V)
16
V CC
Positive Supply Voltage
Output Enable Input
(Active LOW)
3-State Flip-flop Outputs
Clock Input (LOW to
HIGH, Edge-triggered)
Data Enable Inputs
(Active LOW)
Data Inputs
Asynchronous Master
Reset (Active HIGH)
ABSOLUTE MAXIMUM RATING
Symbol
Parameter
VCC
Supply Voltage
VI
VO
DC Input Voltage
DC Output Voltage
IIK
IOK
IO
ICC or IGND
Value
Unit
-0.5 to +7
V
-0.5 to VCC + 0.5
-0.5 to VCC + 0.5
V
V
DC Input Diode Current
± 20
mA
DC Output Diode Current
DC Output Source Sink Current Per Output Pin
± 20
± 35
mA
mA
DC VCC or Ground Current
PD
Tstg
Power Dissipation
Storage Temperature
TL
Lead Temperature (10 sec)
± 70
mA
500 (*)
-65 to +150
mW
o
C
300
o
C
Absolute Maximum Ratings are those values beyond which damage to the 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
3/12
M54/M74HC173
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
VCC
VI
Supply Voltage
Input Voltage
VO
Output Voltage
Top
Operating Temperature: M54HC Series
M74HC Series
Input Rise and Fall Time
tr, tf
Value
Unit
2 to 6
0 to VCC
V
V
0 to VCC
V
o
-55 to +125
-40 to +85
0 to 1000
VCC = 2 V
VCC = 4.5 V
0 to 500
VCC = 6 V
0 to 400
C
C
ns
o
DC SPECIFICATIONS
Test Conditions
Symbol
VIH
V IL
V OH
VOL
Parameter
High Level Input
Voltage
Low Level Input
Voltage
High Level
Output Voltage
Low Level Output
Voltage
VCC
(V)
2.0
Min.
1.5
4.5
3.15
6.0
2.0
4.2
6.0
2.0
Max.
-40 to 85 oC -55 to 125 oC
74HC
54HC
Min.
1.5
Max.
3.15
Min.
1.5
4.2
4.2
0.5
0.5
1.35
1.35
1.35
1.8
2.0
1.9
1.9
4.5
4.4
4.4
6.0
4.5
5.9
4.18
6.0
4.31
5.9
4.13
5.9
4.10
6.0
IO=-7.8 mA
5.68
5.8
5.63
5.60
6.0
V
1.8
1.9
4.4
2.0
4.5
V
0.5
1.8
Unit
Max.
3.15
VI =
IO=-20 µA
VIH
or
V IL IO=-6.0 mA
4.5
4.5
6.0
Input Leakage
Current
Typ.
4.5
6.0
II
Value
TA = 25 oC
54HC and 74HC
V
0.0
0.0
0.1
0.1
0.1
0.1
0.1
0.1
0.0
0.1
0.1
0.1
0.17
0.18
0.26
0.26
0.37
0.37
0.40
0.40
VI = VCC or GND
±0.1
±1
±1
µA
VI =
IO= 20 µA
VIH
or
V IL IO= 6.0 mA
IO= 7.8 mA
V
IOZ
3 State Output
Off State Current
6.0
VI = VIH or VIL
VO = VCC or GND
æ0.5
±5.0
±10
µA
ICC
Quiescent Supply
Current
6.0
VI = VCC or GND
4
40
80
µA
4/12
M54/M74HC173
AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = tf = 6 ns)
Test Conditions
o
Symbol
Parameter
VCC
(V)
CL
(pF)
tTLH
tTHL
Output Transition
Time
2.0
4.5
50
Propagation
Delay Time
(CLOCK - Q)
6.0
2.0
4.5
6.0
tPLH
tPHL
tPLH
tPHL
fMAX
tPZL
tPZH
Propagation
Delay Time
(CLEAR - Q)
2.0
4.5
6.0
2.0
4.5
TA = 25 C
54HC and 74HC
Min.
50
150
50
6.0
2.0
4.5
6.0
150
Maximum Clock
Frequency
2.0
4.5
6.0
50
Output Enable
Time
2.0
4.5
50
8.6
43
51
RL = 1KΩ
6.0
2.0
4.5
6.0
tPLZ
tPHZ
Output Disable
Time
2.0
4.5
6.0
tW(H)
tW(L)
Minimum Pulse
Width
(CLOCK)
tW(L)
Minimum Pulse
Width
(CLEAR)
2.0
4.5
6.0
2.0
ts
ts
th
Minimum Set-up
Time
(G1, G2)
Minimum Set-up
Time
(D)
Minimum Hold
Time
(G1, G2, D)
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
150
RL = 1KΩ
50
RL = 1KΩ
50
50
50
50
50
Value
-40 to 85 oC -55 to 125 oC
74HC
54HC
Typ.
25
7
Max.
60
12
6
50
14
12
10
115
23
20
13
145
29
25
15
175
35
30
65
18
15
50
14
145
29
25
115
23
180
36
31
145
29
220
44
37
175
35
12
65
18
15
20
145
29
25
25
180
36
31
30
220
44
37
20
67
84
Min.
Max.
75
15
6.8
34
40
Min.
Max.
90
18
5.8
29
34
Unit
ns
ns
ns
ns
ns
MHz
50
14
115
23
145
29
175
35
12
65
20
145
25
180
30
220
18
15
29
25
36
31
44
37
36
15
13
105
21
18
130
26
22
160
32
27
16
4
3
16
75
15
13
75
95
19
16
95
110
22
19
110
4
3
40
10
9
15
13
100
20
17
19
16
125
25
21
22
19
150
30
26
24
6
5
75
15
13
0
95
19
16
0
110
22
19
0
0
0
0
0
0
0
ns
ns
ns
ns
ns
ns
ns
ns
5/12
M54/M74HC173
AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = tf = 6 ns)
Test Conditions
Symbol
tREM
o
Parameter
VCC
(V)
CL
(pF)
Minimum
Removal Time
2.0
4.5
50
TA = 25 C
54HC and 74HC
Min.
Typ.
6.0
CIN
CPD (*)
Input Capacitance
Power Dissipation
Capacitance
5
50
Max.
5
5
5
10
Value
-40 to 85 oC -55 to 125 oC
74HC
54HC
Min.
Max.
5
5
5
10
Min.
Unit
Max.
5
5
ns
5
10
pF
pF
(*) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load.
(Refer to Test Circuit). Average operting current can be obtained by the following equation. ICC(opr) = CPD •VCC •fIN + ICC/4 (per circuit)
SWITCHING CHARACTERISTICS TEST WAVEFORM
EACH FLIP-FLOP SHALL BE SET HIGH WHEN
SWITCH IS CONNECTED TO GND LINE AND
IT SHALL BE SET LOW WHEN SWITCH IS
6/12
M54/M74HC173
TEST CIRCUIT ICC (Opr.)
7/12
M54/M74HC173
Plastic DIP16 (0.25) MECHANICAL DATA
mm
DIM.
MIN.
a1
0.51
B
0.77
TYP.
inch
MAX.
MIN.
TYP.
MAX.
0.020
1.65
0.030
0.065
b
0.5
0.020
b1
0.25
0.010
D
20
0.787
E
8.5
0.335
e
2.54
0.100
e3
17.78
0.700
F
7.1
0.280
I
5.1
0.201
L
Z
3.3
0.130
1.27
0.050
P001C
8/12
M54/M74HC173
Ceramic DIP16/1 MECHANICAL DATA
mm
DIM.
MIN.
TYP.
inch
MAX.
MIN.
TYP.
MAX.
A
20
0.787
B
7
0.276
D
E
3.3
0.130
0.38
e3
0.015
17.78
0.700
F
2.29
2.79
0.090
0.110
G
0.4
0.55
0.016
0.022
H
1.17
1.52
0.046
0.060
L
0.22
0.31
0.009
0.012
M
0.51
1.27
0.020
0.050
N
P
Q
10.3
7.8
8.05
5.08
0.406
0.307
0.317
0.200
P053D
9/12
M54/M74HC173
SO16 (Narrow) MECHANICAL DATA
mm
DIM.
MIN.
TYP.
A
a1
inch
MAX.
MIN.
TYP.
1.75
0.1
0.068
0.2
a2
MAX.
0.004
0.007
1.65
0.064
b
0.35
0.46
0.013
0.018
b1
0.19
0.25
0.007
0.010
C
0.5
0.019
c1
45° (typ.)
D
9.8
E
5.8
10
0.385
6.2
0.228
0.393
0.244
e
1.27
0.050
e3
8.89
0.350
F
3.8
4.0
0.149
0.157
G
4.6
5.3
0.181
0.208
L
0.5
1.27
0.019
0.050
M
S
0.62
0.024
8° (max.)
P013H
10/12
M54/M74HC173
PLCC20 MECHANICAL DATA
mm
DIM.
MIN.
TYP.
inch
MAX.
MIN.
TYP.
MAX.
A
9.78
10.03
0.385
0.395
B
8.89
9.04
0.350
0.356
D
4.2
4.57
0.165
0.180
d1
2.54
0.100
d2
0.56
0.022
E
7.37
8.38
0.290
0.330
e
1.27
0.050
e3
5.08
0.200
F
0.38
0.015
G
0.101
0.004
M
1.27
0.050
M1
1.14
0.045
P027A
11/12
M54/M74HC173
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. Specifications mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are not authorized for use ascritical components in 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
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