STMicroelectronics M54HC266C1R Hc266 quad exclusive nor gate with open drain hc7266 quad exclusive nor gate Datasheet

M54/74HC266
M54/74HC7266
HC266 QUAD EXCLUSIVE NOR GATE WITH OPEN DRAIN
HC7266 QUAD EXCLUSIVE NOR GATE
.
.
.
.
.
.
.
.
HIGH SPEED
tPD = 10 ns (TYP.) AT VCC = 5 V
LOW POWER DISSIPATION
ICC = 1 µA (MAX.) AT TA = 25 °C
HIGH NOISE IMMUNITY
VNIH = VNIL = 28 % VCC (MIN.)
OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
SYMMETRICAL OUTPUT IMPEDANCE (7266)
|IOH| = IOL = 4 mA (MIN.)
BALANCED PROPAGATION DELAYS (7266)
tPLH = tPHL
WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
PIN AND FUNCTION COMPATIBLE
WITH 54/74LS7266
B1R
(Plastic Package)
F1R
(Ceramic Package)
M1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HCXXXF1R
M74HCXXX1R
M74HCXXXB1R
M74HCXXXC1R
PIN CONNECTIONS (top view)
DESCRIPTION
The M54/74HC266/7266 are high speed CMOS
QUAD EXCLUSIVE NOR GATES, fabricated in sili2
con gate C MOS technology. They have the same
high speed performance of LSTTL combined with
true CMOS low power consumption.
The HC266 has a high performance N-channel
MOS transistor (OPEN DRAIN output).
The HC7266 has an output buffer which is CMOS
structure.
Input and output buffers ensure high noise immunity
and stable outputs.
All inputs are equipped with protection circuits
against static discharge and transient excess voltage.
March 1993
NC =
No Internal
Connection
1/11
M54/M74HC266/7266
INPUT AND OUTPUT EQUIVALENT CIRCUIT
(HC266)
INPUT AND OUTPUT EQUIVALENT CIRCUIT
(HC7266)
PIN DESCRIPTION
TRUTH TABLE
PIN No
1, 5, 8, 12
SYMBOL
1A to 4A
NAME AND FUNCTION
Data Inputs
A
B
2, 6, 9, 13
1B to 4B
Data Inputs
L
3, 4, 10, 11
7
1Y to 4Y
GND
Data Outputs
Ground (0V)
14
VCC
Positive Supply Voltage
266
L
H
Z
L
H
H
L
L
L
L
L
H
H
H
Z
Z: High Impedance
IEC LOGIC SYMBOLS
HC266
2/11
Y
7266
HC7266
M54/M74HC266/7266
LOGIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
Parameter
Supply Voltage
Value
-0.5 to +7
Unit
V
VI
DC Input Voltage
-0.5 to VDD + 0.5
V
VO
IIK
DC Output Voltage
DC Input Diode Current
-0.5 to VDD + 0.5
± 20
V
mA
IOK
DC Output Diode Current
± 20
mA
DC Output Source Sink Current Per Output Pin
DC VCC or Ground Current
± 25
± 50
mA
mA
500 (*)
mW
IO
ICC or IGND
PD
Power Dissipation
Tstg
Storage Temperature
-65 to +150
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
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
Parameter
Supply Voltage
VI
Input Voltage
VO
Output Voltage
Top
Operating Temperature: M54HC Series
M74HC Series
tr, tf
Input Rise and Fall Time
Value
2 to 6
Unit
V
0 to VCC
V
0 to VCC
-55 to +125
-40 to +85
VCC = 2 V
0 to 1000
VCC = 4.5 V
VCC = 6 V
0 to 500
0 to 400
V
o
o
C
C
ns
3/11
M54/M74HC266/7266
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
(HC7266)
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
4/11
Input Leakage
Current
Output Leakage
Current (HC266)
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
0.33
0.1
0.40
IO= 5.2 mA
0.18
V
0.26
0.33
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
±10
µA
1
10
20
µA
6.0
6.0
M54/M74HC266/7266
AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = tf = 6 ns)
Test Conditions
Symbol
Parameter
tTHL
Output Transition
Time (HC266)
tTLH
tTHL
Output Transition
Time (HC7266)
tPLZ
tPZL
Propagation
Delay Time
(HC266)
tPLH
tPHL
Propagation
Delay Time
(HC7266)
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
Unit
ns
2.0
30
75
95
110
4.5
8
15
19
22
6.0
7
13
16
19
48
90
115
135
12
10
18
15
23
20
27
23
2.0
36
90
115
135
4.5
6.0
11
9
18
15
23
20
27
23
ns
10
10
10
pF
2.0
4.5
6.0
RL = 1KΩ
CIN
Input Capacitance
5
CPD (*)
Power Dissipation
Capacitance
20
ns
ns
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 Gate)
SWITCHING CHARACTERISTICS TEST CIRCUIT (HC266)
5/11
M54/M74HC266/7266
SWITCHING CHARACTERISTICS TEST CIRCUIT (HC7266)
TEST CIRCUIT ICC (Opr.)
INPUT WAVEFORM IS THE SAME AS THAT IN CASE OF SWITCHING CHARACTERISTICS TEST.
6/11
M54/M74HC266/7266
Plastic DIP14 MECHANICAL DATA
mm
DIM.
MIN.
a1
0.51
B
1.39
TYP.
inch
MAX.
MIN.
TYP.
MAX.
0.020
1.65
0.055
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
15.24
0.600
F
7.1
0.280
I
5.1
0.201
L
Z
3.3
1.27
0.130
2.54
0.050
0.100
P001A
7/11
M54/M74HC266/7266
Ceramic DIP14/1 MECHANICAL DATA
mm
DIM.
MIN.
TYP.
inch
MAX.
MIN.
TYP.
MAX.
A
20
0.787
B
7.0
0.276
D
E
3.3
0.130
0.38
e3
0.015
15.24
0.600
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
1.52
2.54
0.060
0.100
N
P
Q
10.3
7.8
8.05
5.08
0.406
0.307
0.317
0.200
P053C
8/11
M54/M74HC266/7266
SO14 MECHANICAL DATA
mm
DIM.
MIN.
TYP.
A
a1
inch
MAX.
MIN.
TYP.
1.75
0.1
0.068
0.2
a2
MAX.
0.003
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
8.55
E
5.8
8.75
0.336
6.2
0.228
0.344
0.244
e
1.27
0.050
e3
7.62
0.300
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
0.68
0.026
8° (max.)
P013G
9/11
M54/M74HC266/7266
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
10/11
M54/M74HC266/7266
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
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11/11
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