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74LCX07のメーカーはSTMicroelectronicsです、この部品の機能は「Low-voltage CMOS hex buffer」です。 |
部品番号 | 74LCX07 |
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部品説明 | Low-voltage CMOS hex buffer | ||
メーカ | STMicroelectronics | ||
ロゴ | |||
このページの下部にプレビューと74LCX07ダウンロード(pdfファイル)リンクがあります。 Total 16 pages
74LCX07
Low-voltage CMOS hex buffer (open drain)
with 5 V tolerant inputs
Datasheet −production data
Features
■ 5 V tolerant inputs
■ High speed
– tPD = 5.2 ns (max.) at VCC = 3 V
■ Power-down protection on inputs and outputs
■ Symmetrical output impedance
– |IOH| = IOL = 24 mA (min.) at VCC = 3 V
■ PCI bus levels guaranteed at 24 mA
■ Operating voltage range
– VCC (opr.) = 2.0 V to 3.6 V
■ Pin and function compatible with 74 series 07
■ Latch-up performance exceeds 500 mA
(JESD 17)
■ ESD performance
– HBM: 2000 V (MIL STD 883 method 3015)
– MM: 200 V
– CDM: 1000 V
Applications
■ Automotive
■ Industrial
■ Computer
■ Consumer
TSSOP14
SO-14
Description
The 74LCX07 device is a low-voltage CMOS
open drain hex buffer manufactured with sub-
micron silicon gate and double-layer metal wiring
C2MOS technology. It is ideal for low-power and
high-speed 3.3 V applications and can be
interfaced to a 5 V signal environment for inputs.
The internal circuit is composed of 2 stages
including a buffer output, which provides high
noise immunity and stable output.
It has the same speed performance at 3.3 V as
the 5 V AC/ACT family, combined with lower
power consumption.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2 kV ESD immunity and transient excess
voltage.
Table 1. Device summary
Order code
Temperature range
Package
Packaging
Marking
74LCX07TTR
74LCX07YTTR(1)
74LCX07MTR
74LCX07YMTR(1)
-40/+85 °C
-40/+85 °C
-40/+85 °C
-40/+85 °C
TSSOP14
TSSOP14 (automotive grade)
SO-14
SO-14 (automotive grade)
Tape and reel
Tape and reel
Tape and reel
Tape and reel
LCX07
LCX07Y
74LCX07
74LCX07Y
1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC
Q001 and Q002 or equivalent.
October 2012
This is information on a product in full production.
Doc ID 6818 Rev 8
1/16
www.st.com
16
1 Page 74LCX07
Logic symbols and I/O equivalent circuit
1 Logic symbols and I/O equivalent circuit
Figure 1. IEC logic symbols
Figure 2. Input and output equivalent circuit
Doc ID 6818 Rev 8
3/16
3Pages Electrical characteristics
4 Electrical characteristics
74LCX07
Table 6. DC specifications
Symbol
Parameter
VIH High level input voltage
VIL Low level input voltage
VOL Low level output voltage
II Input leakage current
Ioff Power OFF leakage current
IOZ
High impedance output leakage
current
ICC Quiescent supply current
ΔICC I incr. per input
Test condition
VCC
(V)
2.7 to 3.6
2.7 to 3.6
2.7
3.0
2.7 to 3.6
0
2.7 to 3.6
2.7 to 3.6
2.7 to 3.6
IO = 100 μA
IO = 12 mA
IO = 16 mA
IO = 24 mA
VI = 0 to 5.5 V
VI or VO = 5.5 V
VI = VIH or VIL
VO = 0 to VCC
VI = VCC or GND
VI or VO = 3.6 to 5.5 V
VIH = VCC - 0.6 V
Value
-40 to 85 °C
Min.
Max.
2.0
0.8
0.2
0.4
0.4
0.55
±5
10
±5
10
± 10
500
Unit
V
V
V
μA
μA
μA
μA
μA
Table 7.
Dynamic switching characteristics
Test condition
Value
Symbol
Parameter
VCC
(V)
TA = 25 °C
Unit
Min. Typ. Max.
VOLP
VOLV
Dynamic low level quiet output(1)
3.3
VIL = 0 V
VIH = 3.3 V
0.8
-0.8
1. Number of outputs defined as “n”. Measured with “n-1” outputs switching from HIGH to LOW or LOW to HIGH. The
remaining output is measured in the LOW state.
V
6/16
Doc ID 6818 Rev 8
6 Page | |||
ページ | 合計 : 16 ページ | ||
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PDF ダウンロード | [ 74LCX07 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
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