M74HC367C1R [STMICROELECTRONICS]
HEX BUS BUFFER 3-STATE HC367 NON INVERTING, HC368 INVERTING; HEX BUS BUFFER 3 -STATE HC367同相，反相HC368
| 型号： | M74HC367C1R |
| 厂家： | 
ST |
| 描述： | HEX BUS BUFFER 3-STATE HC367 NON INVERTING, HC368 INVERTING |
| 文件： | 总11页 (文件大小：252K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
M54/M74HC367
M54/M74HC368
HEX BUS BUFFER (3-STATE)
HC367 NON INVERTING, HC368 INVERTING
.
.
.
.
.
.
.
.
HIGH SPEED
tPD = 11 ns (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
B1R
(Plastic Package)
F1R
(Ceramic Package)
M1R
(Micro Package)
C1R
(Chip Carrier)
VCC (OPR) = 2 V TO 6 V
PIN AND FUNCTION COMPATIBLE WITH
54/74LS367/368
ORDER CODES :
M54HCXXXF1R
M74HCXXXB1R
M74HCXXXM1R
M74HCXXXC1R
PIN CONNECTIONS (top view)
HC368
DESCRIPTION
The M54/74HC367 and the M54/74HC368 are high
speed CMOS HEX BUS BUFFER (3-STATE) fabri-
cated in silicon gate C2MOS technology. They have
the same high speed performance of LSTTL com-
bined with true CMOS low power consumption.
These devices contain six buffers, four buffers are
controlled by an enable input (G1) and the other two
buffers are controlled by the other enable input
(G2) ; the outputs of each buffer group are enabled
when G1 and/or G2 inputs are held low, and
when held high these outputs are disabled to be
high-impedance.
HC367
Theseoutputs are capable of driving upto15LSTTL
loads. The designer has a choice of non-inverting
outputs (HC367) and inverting outputs (HC368).
All inputs are equipped with protection circuits
against static discharge and transient excess volt-
age.
October 1992
1/11
M54/M74HC367/368
INPUT AND OUTPUT EQUIVALENT CIRCUIT
CHIP CARRIER
HC367
HC368
NC = No Internal Connection
TRUTH TABLE
INPUTS
OUTPUTS
G
L
An
L
Y n (367)
Yn (368)
L
H
Z
H
L
L
H
H
X
Z
X = DON’T CARE Z = HIGH IMPEDANCE
PIN DESCRIPTION (HC367)
PIN DESCRIPTION (HC368)
PIN No
SYMBOL
G1, G2
NAME AND FUNCTION
Output Enable Inputs
Data Inputs
PIN No
SYMBOL
G1, G2
NAME AND FUNCTION
Output Enable Inputs
Data Inputs
1, 15
1, 15
2, 4, 6, 10,
12, 14
1A to 6A
2, 4, 6, 10,
12, 14
1A to 6A
3, 5, 7, 9,
11, 13
1Y to 6Y
Data Outputs
3, 5, 7, 9,
11, 13
1Y to 6Y
Data Outputs
8
GND
VCC
Ground (0V)
8
GND
VCC
Ground (0V)
16
Positive Supply Voltage
16
Positive Supply Voltage
2/11
M54/M74HC367/368
IEC LOGIC SYMBOL
HC367
HC368
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
Output Voltage
0 to VCC
0 to VCC
V
VO
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
3/11
M54/M74HC367/368
DC SPECIFICATIONS
Test Conditions
VCC
Value
TA = 25 oC
54HC and 74HC
-40 to 85 oC -55 to 125 oC
Symbol
Parameter
Unit
74HC
54HC
(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
6.0
VI = VIH or VIL
VO = VCC or GND
±0.5
±5
±10
Off State Current
Quiescent Supply 6.0 VI = VCC or GND
Current
4
40
80
4/11
M54/M74HC367/368
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Test Conditions
Value
-40 to 85 oC -55 to 125 oC
74HC 54HC
TA = 25 oC
54HC and 74HC
Symbol
Parameter
Unit
VCC CL
(V) (pF)
2.0
Min. Typ. Max. Min. Max. Min. Max.
tTLH
tTHL
Output Transition
Time
25
7
60
12
10
85
17
14
105
21
18
90
18
15
110
22
19
95
19
16
10
75
15
90
18
50
ns
ns
ns
ns
ns
ns
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
6
13
15
tPLH
tPHL
Propagation
Delay Time
30
10
9
105
21
130
26
50
18
22
42
14
12
36
11
9
130
26
160
32
150
22
27
tPZL
tPZH
Output Enable
Time
115
23
135
27
50 RL = 1 KΩ
150 RL = 1 KΩ
50 RL = 1 KΩ
20
23
49
15
13
32
14
12
5
140
28
165
33
24
28
tPLZ
tPHZ
Output Disable
Time
120
24
145
29
20
25
CIN
Input Capacitance
10
10
pF
pF
CPD (*) Power Dissipation
Capacitance
33
(*) CPD isdefined 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 followingequation. ICC(opr) = CPD • VCC • fIN + ICC/6 (per Channel)
TEST CIRCUIT ICC (Opr.)
CPD CALCULATION
CPD is to be calculated with the following
formula by using the measured value of
ICC (opr.) in the test circuit opposite.
I
CC (opr)
CPD
=
fIN × VCC
In determining the typical value of CPD, a
relatively highfrequency of 1 MHz wasap-
plied to fIN, in order to eliminate any error
caused by the quiescent supply current.
INPUT WAVEFORM IS THE SAME AS THAT IN CASE OF
SWITCHINGCHARACTERISTICSTEST.
5/11
M54/M74HC367/368
SWITCHING CHARACTERISTICS TEST WAVEFORM
GND
VCC
Note : Such a logic level shall be applied to each input that the output voltage stays in the apposite side to the switch connection level, when
the output is enable.
6/11
M54/M74HC367/368
Plastic DIP16 (0.25) MECHANICAL DATA
mm
inch
DIM.
MIN.
0.51
0.77
TYP.
MAX.
MIN.
0.020
0.030
TYP.
MAX.
a1
B
b
1.65
0.065
0.5
0.020
0.010
b1
D
E
e
0.25
20
0.787
8.5
2.54
17.78
0.335
0.100
0.700
e3
F
7.1
5.1
0.280
0.201
I
L
3.3
0.130
Z
1.27
0.050
P001C
7/11
M54/M74HC367/368
Ceramic DIP16/1 MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
TYP.
MAX.
20
MIN.
MAX.
0.787
0.276
A
B
D
7
3.3
0.130
0.700
E
e3
F
0.38
0.015
17.78
2.29
0.4
2.79
0.55
1.52
0.31
1.27
10.3
8.05
5.08
0.090
0.016
0.046
0.009
0.020
0.110
0.022
0.060
0.012
0.050
0.406
0.317
0.200
G
H
L
1.17
0.22
0.51
M
N
P
7.8
0.307
Q
P053D
8/11
M54/M74HC367/368
SO16 (Narrow) MECHANICAL DATA
mm
inch
DIM.
MIN.
TYP.
MAX.
1.75
0.2
MIN.
TYP.
MAX.
0.068
0.007
0.064
0.018
0.010
A
a1
a2
b
0.1
0.004
1.65
0.46
0.25
0.35
0.19
0.013
0.007
b1
C
0.5
0.019
c1
D
45° (typ.)
9.8
5.8
10
0.385
0.228
0.393
0.244
E
6.2
e
1.27
8.89
0.050
0.350
e3
F
3.8
4.6
0.5
4.0
5.3
0.149
0.181
0.019
0.157
0.208
0.050
0.024
G
L
1.27
0.62
M
S
8° (max.)
P013H
9/11
M54/M74HC367/368
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
10/11
M54/M74HC367/368
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
11/11
相关型号：
M74HC368F1
HC/UH SERIES, 6-BIT DRIVER, INVERTED OUTPUT, CDIP16, FRIT SEALED, CERAMIC, DIP-16
STMICROELECTR
©2020 ICPDF网 联系我们和版权申明