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74LV240 데이터시트 PDF




Philips에서 제조한 전자 부품 74LV240은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 74LV240 기능
기능 Octal buffer/line driver; inverting 3-State
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74LV240 데이터시트, 핀배열, 회로
INTEGRATED CIRCUITS
74LV240
Octal buffer/line driver; inverting (3-State)
Product specification
Supersedes data of 1997 Feb 19
IC24 Data Handbook
1998 May 20
Philips
Semiconductors




74LV240 pdf, 반도체, 판매, 대치품
Philips Semiconductors
Octal buffer/line driver; inverting (3-State)
Product specification
74LV240
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
VCC
VI
VO
Tamb
DC supply voltage
Input voltage
Output voltage
Operating ambient temperature range in free air
See Note 1
See DC and AC
characteristics
1.0 3.3 5.5
V
0 – VCC V
0 – VCC V
–40
–40
+85
+125
°C
tr, tf Input rise and fall times
VCC = 1.0V to 2.0V – – 500
VCC = 2.0V to 2.7V
VCC = 2.7V to 3.6V
200
100
ns/V
VCC = 3.6V to 5.5V – – 50
NOTE:
1. The LV is guaranteed to function down to VCC = 1.0V (input levels GND or VCC); DC characteristics are guaranteed from VCC = 1.2V to
VCC = 5.5V.
ABSOLUTE MAXIMUM RATINGS1, 2
In accordance with the Absolute Maximum Rating System (IEC 134).
Voltages are referenced to GND (ground = 0V).
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
VCC
"IIK
"IOK
"IO
DC supply voltage
DC input diode current
DC output diode current
DC output source or sink current
– bus driver outputs
VI < –0.5 or VI > VCC + 0.5V
VO < –0.5 or VO > VCC + 0.5V
–0.5V < VO < VCC + 0.5V
–0.5 to +7.0
20
50
35
V
mA
mA
mA
"IGND,
"ICC
DC VCC or GND current for types with
– bus driver outputs
70 mA
Tstg Storage temperature range
–65 to +150
°C
PTOT
Power dissipation per package
– plastic DIL
– plastic mini-pack (SO)
– plastic shrink mini-pack (SSOP and TSSOP)
for temperature range: –40 to +125°C
above +70°C derate linearly with 12 mW/K
above +70°C derate linearly with 8 mW/K
above +60°C derate linearly with 5.5 mW/K
750
500
400
mW
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
1998 May 20
4

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74LV240 전자부품, 판매, 대치품
Philips Semiconductors
Octal buffer/line driver; inverting (3-State)
TEST CIRCUIT
PULSE
GENERATOR
VI
RT
VCC
D.U.T.
VO
CL 50 pF
2 * VCC
Open
GND
RL = 1k
RL = 1k
Test Circuit for Outputs
DEFINITIONS
RL = Load resistor
CL = Load capacitance includes jig and probe capacitiance.
RT = Termination resistance should be equal to ZOUT of pulse generators.
SWITCH POSITION
TEST
S1
VCC
VI
tPLH/tPHL
Open
< 2.7V
VCC
tPLZ/tPZL
tPHZ/tPZH
2 * VCC
GND
2.7–3.6V
w 4.5V
2.7V
VCC
SV00896
Figure 3. Load circuitry for switching times.
Product specification
74LV240
1998 May 20
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관련 데이터시트

부품번호상세설명 및 기능제조사
74LV240

Octal buffer/line driver; inverting 3-State

Philips
Philips
74LV241

Octal buffer/line driver 3-State

Philips
Philips

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