STMICROELECTRONICS M74HC4094M1R

M54HC4094
M74HC4094
8 BIT SIPO SHIFT LATCH 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
10 LSTTL LOADS
SYMMETRICAL OUTPUT IMPEDANCE
|IOH| = IOL = 4 mA (MIN.)
BALANCED PROPAGATION DELAYS
tPLH = tPHL
WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
PIN AND FUNCTION COMPATIBLE
WITH 4094B
B1R
(Plastic Package)
F1R
(Ceramic Package)
M1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HC4094F1R
M74HC4094M1R
M74HC4094B1R
M74HC4094C1R
PIN CONNECTIONS (top view)
DESCRIPTION
The M54/74HC4094 is a high speed CMOS 8 BIT
SIPO SHIFT LATCH REGISTER fabricated with silicon gate C2MOS technology.
It has the same high speed performance of LSTTL
combined with true CMOS low power consumption.
This device consists of an 8-bit shift register and an
8-bit latch with 3-state output buffer. Data is shifted
serially through the shift register on the positive
going transition of the clock input signal. The output
of the last stage (Qs) can be used to cascade several devices.
Data on the Qs output is transferred to a second output (Qs’) on the following negative transition of the
clock input signal. The data of each stage of the shift
register is provided with a latch, which latches data
on the negative going transition of the STROBE
input signal. When the STROBE input is held high,
data propagates through the latch to a 3-state output
buffer.
This buffer is enabled when OUTPUT ENABLE
input is taken high. All inputs are equipped with protection circuits against static discharge and transient
excess voltage.
February 1993
NC =
No Internal
Connection
1/12
M54/M74HC4094
LOGIC DIAGRAM
LOGIC DIAGRAM
2/12
M54/ M74HC4094
TRUTH TABLE
CK
PARALLEL OUTPUT
SERIAL OUTPUT
OE
ST
SI
H
H
L
Q1
L
Qn
Qn-1
Qs
Q7
Qs’
NC
H
H
H
H
Qn-1
Q7
NC
H
L
L
X
X
X
NC
Z
NC
Z
Q7
Q7
NC
NC
H
X
X
NC
NC
NC
Qs
L
X
X
Z
Z
NC
Qs
X: Don’t Care Z: High Impedance NC: No Change
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
1
SYMBOL
STROBE
2
SERIAL IN
3
4, 5, 6, 7,
14, 13, 12,
11
9, 10
CLOCK
Q1 to Q7
15
OE
8
16
GND
V CC
QS Q’S
IEC LOGIC SYMBOL
NAME AND FUNCTION
Strobe Input
Serial Input
Clock Input
Parallel Outputs
Serial Outputs
Output Enable Input
Ground (0V)
Positive Supply Voltage
3/12
M54/M74HC4094
ABSOLUTE MAXIMUM RATINGS
Symbol
Value
Unit
VCC
VI
Supply Voltage
DC Input Voltage
-0.5 to +7
-0.5 to VCC + 0.5
V
V
VO
DC Output Voltage
-0.5 to VCC + 0.5
V
IIK
IOK
DC Input Diode Current
DC Output Diode Current
± 20
± 20
mA
mA
IO
DC Output Source Sink Current Per Output Pin
± 25
mA
DC VCC or Ground Current
± 50
mA
500 (*)
mW
ICC or IGND
Parameter
PD
Power Dissipation
Tstg
TL
Storage Temperature
Lead Temperature (10 sec)
-65 to +150
300
o
o
C
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
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
Parameter
Supply Voltage
VI
Input Voltage
VO
Top
Output Voltage
Operating Temperature: M54HC Series
M74HC Series
Input Rise and Fall Time
tr, tf
4/12
VCC = 2 V
Value
2 to 6
Unit
V
0 to VCC
V
0 to VCC
-55 to +125
-40 to +85
0 to 1000
V
C
o
C
ns
VCC = 4.5 V
0 to 500
VCC = 6 V
0 to 400
o
M54/ M74HC4094
DC SPECIFICATIONS
Test Conditions
Symbol
VIH
V IL
Parameter
High Level Input
Voltage
Low Level Input
Voltage
Value
VCC
(V)
TA = 25 oC
54HC and 74HC
Min. Typ. Max.
2.0
1.5
1.5
1.5
4.5
6.0
3.15
4.2
3.15
4.2
3.15
4.2
High Level
Output Voltage
0.5
0.5
0.5
4.5
1.35
1.35
1.35
2.0
4.5
6.0
4.5
VOL
Low Level Output
Voltage
6.0
2.0
4.5
6.0
4.5
6.0
II
IOZ
ICC
Input Leakage
Current
3 State Output
Off State Current
Quiescent Supply
Current
1.8
1.8
Unit
V
2.0
6.0
V OH
-40 to 85 oC -55 to 125 oC
74HC
54HC
Min. Max. Min. Max.
V
1.8
1.9
2.0
1.9
1.9
VI =
IO=-20 µA
VIH
or
V IL IO=-4.0 mA
4.4
5.9
4.5
6.0
4.4
5.9
4.4
5.9
4.18
4.31
4.13
4.10
IO=-5.2 mA
5.68
5.8
0.0
5.63
5.60
V
VI =
IO= 20 µA
VIH
or
V IL IO= 4.0 mA
0.1
0.1
0.1
0.0
0.1
0.1
0.1
0.0
0.17
0.1
0.26
0.1
0.37
0.1
0.40
IO= 5.2 mA
0.18
V
0.26
0.37
0.40
VI = VCC or GND
±0.1
±1
±1
µA
VI = VIH or VIL
VO = VCC or GND
6.0 VI = VCC or GND
±0.5
±5.0
±10
µA
4
40
80
µA
6.0
6.0
5/12
M54/M74HC4094
AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = tf = 6 ns)
Test Conditions
Symbol
Parameter
tTLH
tTHL
Output Transition
Time
tPLH
tPHL
Propagation
Delay Time
(CLOCK - Qn)
tPLH
tPHL
Propagation
Delay Time
(CLOCK - QS, Q’S)
tPLH
tPHL
Propagation
Delay Time
(STROBE - Qn)
tPZL
tPZH
3 State Output
Enable Time
tPHZ
tPLZ
3 State Output
Disable Time
fMAX
Maximum Clock
Frequency
tW(H)
tW(L)
Minimum Pulse
Width
tW(L)
Minimum Pulse
Width
ts
ts
th
Value
o
VCC
(V)
TA = 25 C
54HC and 74HC
Min. Typ. Max.
-40 to 85 oC -55 to 125 oC
74HC
54HC
Min. Max. Min. Max.
2.0
30
75
95
110
4.5
6.0
8
7
15
13
19
16
22
19
2.0
92
200
250
300
4.5
26
40
50
60
6.0
20
34
43
51
2.0
65
150
190
225
4.5
6.0
19
15
30
26
38
32
45
38
2.0
75
160
200
240
4.5
6.0
20
16
32
27
40
34
48
41
2.0
58
150
190
225
4.5
6.0
16
13
30
26
38
32
45
38
2.0
35
150
190
225
4.5
6.0
16
13
30
26
38
32
45
38
2.0
6
16
4.8
4
4.5
6.0
30
35
66
80
24
28
20
24
2.0
4.5
17
7
75
15
95
19
110
22
6
13
16
19
2.0
4.5
28
6
75
15
95
19
110
22
6.0
6
13
16
19
Minimum Set-up
Time
(SI)
2.0
4.5
30
7
75
15
95
19
110
22
6.0
5
13
16
19
Minimum Set-up
Time
(ST)
2.0
4.5
45
10
100
20
125
25
145
29
6.0
8
17
21
25
Minimum Hold
Time
(SI, ST)
2.0
4.5
0
0
0
0
0
0
6.0
Input Capacitance
5
CPD (*)
Power Dissipation
Capacitance
140
ns
ns
ns
ns
ns
ns
MHz
6.0
CIN
Unit
0
0
0
10
10
10
ns
ns
ns
ns
ns
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/2 (per FLIP/FLOP)
6/12
M54/ M74HC4094
SWITCHING CHARACTERISTICS TEST WAVEFORM
TEST WAVEFORM ICC (Opr.)
C PD CALCULATION
CPD is to be calculated with the following formula by using the measured value of ICC
(Opr.) in the test circuit opposite.
ICC (Opr)
CPD=
fIN × VCC
In determining the typical value of CPD, a
relatively high frequency of 1 MHz was applied to fIN, in order to eliminate any error
caused by the quiescent supply current.
7/12
M54/M74HC4094
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/ M74HC4094
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/M74HC4094
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/ M74HC4094
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/M74HC4094
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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12/12