SGS Thomson Microelectronics M74HC51TTR, M74HC51RM13TR, M74HC51M1R, M74HC51B1R Datasheet

M74HC51
DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE
HIGH SPEED:
t
= 11ns (TYP.) at VCC = 6V
PD
LOW POWER DISSIPATION:
I
= 1µA(MAX.) at TA=25°C
HIGH NOISE IMMUNITY:
V
= V
NIH
SYMMETRICAL OUTPUT IMPEDANCE:
|I
| = IOL = 4mA (MIN)
OH
BALANCED PROPAGATION DELAYS:
t
t
PLH
WIDE OPERATING VOLTAGE RANGE:
V
(OPR) = 2V to 6V
PIN AND FUNCTION COMPATIBLE WITH
= 28 % VCC (MIN.)
NIL
PHL
74 SERIES 51
DESCRIPTION
The M74HC51 is an hi gh speed CMOS DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE fabricated with silicon gate C
2
MOS technology.
It contains a 2-WIDE 2-INPUT AND/OR INVERT GATE and a 2-WIDE 3-INPUT AND/OR INVERT GATE.
TSSOPDIP SOP
ORDER CODES
PACKAGE TUBE T & R
DIP M74HC51B1R
SOP M74HC51M1R M74HC51RM13TR
TSSOP M74HC51TTR
The internal circuit is composed of 3 stages (2 INPUT) or 5 stages (3 INPUT) including buffer output, which enables high noise immunity and stable output. All inputs are equipped with protection circuits against static discharge and transient excess voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
1/9August 2001
M74HC51
INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No SYMBOL NAME AND FUNCTION
1, 12, 13, 9,
10, 11
2, 3, 4, 5 2A to 2D Data Inputs
8, 6 1Y to 2Y Data Outputs
7 GND Ground (0V)
14
TRUTH TABLE
1A 1B 1C 1D 1E 1F 1Y
HHHXXXL XXXHHHL
ALL OTHER COMBINATIONS H
TRUTH TABLE
2A 2B 2C 2D 2Y
HHXXL XXHHL
ALL OTHER COMBINATIONS H
X : Don’t Care
1A to 1F Data Inputs
V
CC
Positive Supply Voltage
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
V
V
I
I
OK
I
I
or I
CC
P
T
T
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied (*) 500mW at 65
Supply Voltage
CC
DC Input Voltage -0.5 to VCC + 0.5
I
DC Output Voltage -0.5 to VCC + 0.5
O
DC Input Diode Current
IK
DC Output Diode Current DC Output Current
O
DC VCC or Ground Current
GND
Power Dissipation
D
Storage Temperature
stg
Lead Temperature (10 sec)
L
; derate to 30 0m W by 10mW/°C from 65
°C
°C to 85°C
-0.5 to +7 V V V
± 20 mA ± 20 mA ± 25 mA ± 50 mA
500(*) mW
-65 to +150 °C
300 °C
2/9
M74HC51
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Value Unit
V
V
V
T
t
r
DC SPECIFICATIONS
Symbol Parameter
V
IH
V
IL
V
OH
V
OL
I
I
I
CC
Supply Voltage
CC
Input Voltage 0 to V
I
Output Voltage 0 to V
O
Operating Temperature
op
Input Rise and Fall Time VCC = 2.0V
, t
f
V V
CC CC
= 4.5V = 6.0V
Test Condition Value
T
= 25°C
A
Min. Typ. Max. Min. Max. Min. Max.
High Level Input
V
CC
(V)
2.0 1.5 1.5 1.5
Voltage
6.0 4.2 4.2 4.2
Low Level Input
2.0 0.5 0.5 0.5
Voltage
6.0 1.8 1.8 1.8
High Level Output Voltage
Low Level Output Voltage
Input Leakage Current
Quiescent Supply Current
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
IO=-20 µA I
=-20 µA
O
I
=-20 µA
O
I
=-4.0 mA
O
I
=-5.2 mA
O
IO=20 µA I
=20 µA
O
I
=20 µA
O
I
=4.0 mA
O
I
=5.2 mA
O
= VCC or GND
V
I
= VCC or GND
V
I
1.9 2.0 1.9 1.9
4.4 4.5 4.4 4.4
5.9 6.0 5.9 5.9
4.18 4.31 4.13 4.10
5.68 5.8 5.63 5.60
0.0 0.1 0.1 0.1
0.0 0.1 0.1 0.1
0.0 0.1 0.1 0.1
0.17 0.26 0.33 0.40
0.18 0.26 0.33 0.40 ± 0.1 ± 1 ± 1 µA
11020µA
2 to 6 V
CC CC
-55 to 125 °C
0 to 1000 ns
0 to 500 ns 0 to 400 ns
-40 to 85°C -55 to 125°C
V V
Unit
V4.5 3.15 3.15 3.15
V4.5 1.35 1.35 1.35
V
V
3/9
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