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74HC14A 반도체 회로 부품 판매점

MC74HC14A



ON Semiconductor 로고
ON Semiconductor
74HC14A 데이터시트, 핀배열, 회로
MC74HC14A
Hex Schmitt-Trigger
Inverter
High–Performance Silicon–Gate CMOS
The MC74HC14A is identical in pinout to the LS14, LS04 and the
HC04. The device inputs are compatible with Standard CMOS
outputs; with pullup resistors, they are compatible with LSTTL
outputs.
The HC14A is useful to “square up” slow input rise and fall times.
Due to hysteresis voltage of the Schmitt trigger, the HC14A finds
applications in noisy environments.
Output Drive Capability: 10 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS and TTL
Operating Voltage Range: 2 to 6V
Low Input Current: 1µA
High Noise Immunity Characteristic of CMOS Devices
In Compliance With the JEDEC Standard No. 7A Requirements
Chip Complexity: 60 FETs or 15 Equivalent Gates
LOGIC DIAGRAM
1
A1
2
Y1
3
A2
4
Y2
www.DataSheet.co.kr
5
A3
9
A4
11
A5
6
Y3
Y=A
8
Y4 Pin 14 = VCC
Pin 7 = GND
10
Y5
13
A6
12
Y6
Pinout: 14–Lead Packages (Top View)
VCC A6 Y6 A5 Y5 A4 Y4
14 13 12 11 10 9 8
1234567
A1 Y1 A2 Y2 A3 Y3 GND
http://onsemi.com
PDIP–14
N SUFFIX
CASE 646
SOIC–14
D SUFFIX
CASE 751A
MARKING
DIAGRAMS
14
MC74HC14AN
AWLYYWW
1
14
HC14A
AWLYWW
1
14
TSSOP–14
DT SUFFIX
CASE 948G
HC
14A
ALYW
1
A = Assembly Location
WL or L = Wafer Lot
YY or Y = Year
WW or W = Work Week
FUNCTION TABLE
Inputs
Outputs
AY
LH
HL
ORDERING INFORMATION
Device
Package Shipping
MC74HC14AN
PDIP–14 2000 / Box
MC74HC14AD
SOIC–14
55 / Rail
MC74HC14ADR2
SOIC–14 2500 / Reel
MC74HC14ADT
TSSOP–14 96 / Rail
MC74HC14ADTR2 TSSOP–14 2500 / Reel
© Semiconductor Components Industries, LLC, 2000
March, 2000 – Rev. 8
1
Publication Order Number:
MC74HC14A/D
Datasheet pdf - http://www.DataSheet4U.net/


74HC14A 데이터시트, 핀배열, 회로
MC74HC14A
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎMAXIMUM RATINGS*
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎSymbol
Parameter
Value
Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVCC
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVin
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVout
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎIin
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎIout
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎICC
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎPD
DC Supply Voltage (Referenced to GND)
– 0.5 to + 7.0
V
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
DC Input Current, per Pin
– 0.5 to VCC + 0.5
– 0.5 to VCC + 0.5
± 20
V
V
mA
DC Output Current, per Pin
± 25 mA
DC Supply Current, VCC and GND Pins
Power Dissipation in Still Air,
Plastic DIP†
SOIC Package†
TSSOP Package†
± 50
750
500
450
mA
mW
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTstg Storage Temperature Range
– 65 to + 150
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTL Lead Temperature, 1 mm from Case for 10 Seconds
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎPlastic DIP, SOIC or TSSOP Package
260
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ*Maximum Ratings are those values beyond which damage to the device may occur.
_C
_C
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this high–impedance cir-
cuit. For proper operation, Vin and
v vVout should be constrained to the
range GND (Vin or Vout) VCC.
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or VCC).
Unused outputs must be left open.
Functional operation should be restricted to the Recommended Operating Conditions.
†Derating — Plastic DIP: – 10 mW/_ C from 65_ to 125_ C
SOIC Package: – 7 mW/_ C from 65_ to 125_ C
TSSOP Package: – 6.1 mW/_ C from 65_ to 125_ C
For high frequency or heavy load considerations, see Chapter 2 of the ON Semiconductor High–Speed CMOS Data Book (DL129/D).
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min Max Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVCC
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVin, Vout
DC Supply Voltage (Referenced to GND)
DC Input Voltage, Output Voltage (Referenced to
GND)
2.0 6.0
0 VCC
V
V
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTA Operating Temperature Range, All Package Types
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎtr, tf Input Rise/Fall Time
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(Figure 1)
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ*When Vin = 50% VCC, ICC > 1mA
– 55 + 125
www.DataSheet.co.kr
0 No Limit*
0 No Limit*
0 No Limit*
_C
ns
http://onsemi.com
2
Datasheet pdf - http://www.DataSheet4U.net/




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