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74HC126 데이터시트 PDF




Diodes에서 제조한 전자 부품 74HC126은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 74HC126 기능
기능 QUADRUPLE 3-STATE BUFFERS OE HIGH
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74HC126 데이터시트, 핀배열, 회로
74HC126
QUADRUPLE 3-STATE BUFFERS OE HIGH
Description
The 74HC126 provides provides four independent buffer gates with
3-state outputs. Each buffer has a separate enable pin that if driven
with a low logic level places the corresponding output in the high
impedance state. The device is designed for operation with a power
supply range of 2.0V to 6.0V.
Pin Assignments
Features
Wide Supply Voltage Range from 2.0V to 6.0V
Sinks or sources 4mA at VCC = 4.5V
CMOS low power consumption
Schmitt Trigger Action at All Inputs
ESD Protection Exceeds JESD 22
ƒ 200-V Machine Model (A115-A)
ƒ 2000-V Human Body Model (A114-A)
ƒ Exceeds 1000-V Charged Device Model (C101C)
Range of Package Options SO-14 and TSSOP-14
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3) 
Applications
• General Purpose Logic
• Wide array of products such as:
ƒ PCs, Networking, Notebooks, Netbooks
ƒ Computer Peripherals, Hard Drives, CD/DVD ROM
ƒ TV, DVD, DVR, Set Top Box
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
74HC126
Document number: DS35327 Rev. 3 - 2
1 of 9
www.diodes.com
January 2013
© Diodes Incorporated




74HC126 pdf, 반도체, 판매, 대치품
74HC126
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Symbol
Parameter
VIH High-level Input Voltage
Test Conditions
VIL Low-level input voltage
IOH = -20μA
IOH = -20μA
VOH High-level Output Voltage IOH = -20μA
IOH = -4.0mA
IOH = -5.2mA
IOL = 20μA
IOL = 20μA
VOL Low-level Output Voltage IOL = 20μA
IOL = 4mA
IOL = 5.2mA
IOZ
Z State Leakage Current
VO = 0 to 6.0V
VI = GND or 6.0V
II Input Current
VI = GND to 5.5V
ICC Supply Current
VI = GND or VCC, IO=0
VCC
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
4.5V
6.0V
2.0V
4.5V
6.0V
4.5V
6.0V
6.0V
6.0V
6.0V
TA = -40°C to +85°C
Min Max
1.5
3.15
4.2
0.5
1.35
1.8
1.9
4.4
5.9
3.84
5.34
0.1
0.1
0.1
0.33
0.33
± 5.0
±1
20
TA = -40°C to +125°C
Min Max
1.5
3.15
4.2
0.5
1.35
1.8
1.9
4.4
5.9
3.7
5.2
0.1
0.1
0.1
0.44
0.44
± 10
±1
40
Unit
V
V
V
V
μA
μA
μA
Switching Characteristics
Symbol Parameter
tPD
Propagation
Delay AN to YN
Test
Conditions
Figure 1
CL = 50pF
tEN
Enable Time
OEN to YN
Figure 1
CL = 50pF
tDIS
Disable Time
OEN to YN
Figure 1
CL = 50pF
tt
Transition Time
Figure 1
CL = 50pF
VCC
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
TA = +25°C
Min Typ Max
— 30 100
— 11 20
— 9 17
— 41 125
— 15 25
— 12 21
— 41 125
— 15 25
— 12 21
— 14 60
— 5 12
— 4 10
-40°C to +85°C
Max
125
25
21
155
31
26
155
31
26
75
15
13
-40°C to +125°C
Max
150
30
26
190
38
32
190
38
32
90
18
15
Unit
ns
ns
ns
ns
Operating Characteristics (@TA = +25°C, unless otherwise specified.)
Parameter
Test Conditions
Cpd
Power Dissipation
Capacitance per Gate
f = 1 MHz
CI Input Capacitance VI = VCC – or GND
VCC = 6V
Typ
22
4
Unit
pF
pF
74HC126
Document number: DS35327 Rev. 3 - 2
4 of 9
www.diodes.com
January 2013
© Diodes Incorporated

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74HC126 전자부품, 판매, 대치품
74HC126
Package Outline Dimensions (All dimensions in mm.)
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
Package Type: SO-14
7°(4x)
B
D
EH
A2 A
Gauge Plane
L
Detail “A”
θ
e
A1
Detail “A”
SO-14
Dim Min Max
A 1.47 1.73
A1 0.10 0.25
A2 1.45 Typ
B 0.33 0.51
D 8.53 8.74
E 3.80 3.99
e 1.27 Typ
H 5.80 6.20
L 0.38 1.27
θ 0°
8°
All Dimensions in mm
Package Type: TSSOP-14
Pin# 1 Indent
G
a1
K
A
BL
F1
F
Detail ‘A’
Gauge Plane
Seating Plane
D
C
Detail ‘A’
TSSOP-14
Dim Min Max
a1 7° (4X)
a2 0°
A 4.9 5.10
B 4.30 4.50
C 1.2
D 0.8 1.05
F 1.00 Typ
F1 0.45 0.75
G 0.65 Typ
K 0.19 0.30
L 6.40 Typ
All Dimensions in mm
74HC126
Document number: DS35327 Rev. 3 - 2
7 of 9
www.diodes.com
January 2013
© Diodes Incorporated

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