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부품번호 | NC7NZ34K8X 기능 |
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기능 | TinyLogic UHS Triple Buffer | ||
제조업체 | Fairchild | ||
로고 | |||
전체 8 페이지수
July 2001
Revised April 2003
NC7NZ34
TinyLogic UHS Triple Buffer
General Description
The NC7NZ34 is a triple buffer from Fairchild’s Ultra High
Speed Series of TinyLogic in the space saving US8 pack-
age. The device is fabricated with advanced CMOS tech-
nology to achieve ultra high speed with high output drive
while maintaining low static power dissipation over a very
broad VCC operating range. The device is specified to
operate over the 1.65V to 5.5V VCC range. The inputs and
outputs are high impedance when VCC is 0V. Inputs toler-
ate voltages up to 7V independent of VCC operating volt-
age.
Features
s Space saving US8 surface mount package
s MicroPak leadless package
s Ultra High Speed: tPD 2.4 ns Typ into 50 pF at 5V VCC
s High Output Drive: ±24 mA at 3V VCC
s Broad VCC Operating Range: 1.65V to 5.5V
s Power down high impedance inputs/outputs
s Overvoltage tolerant inputs facilitate 5V to 3V translation
s Patented noise/EMI reduction circuitry implemented
Ordering Code:
Order
Number
NC7NZ34K8X
NC7NZ34L8X
(Preliminary)
Package
Number
MAB08A
MAC08A
Product
Code
Package Description
Supplied As
Top Mark
7NZ34 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel
P9 8-Lead MicroPak, 1.6 mm Wide
5k Units on Tape and Reel
TinyLogic is a registered trademark of Fairchild Semiconductor Corporation.
MicroPak is a trademark of Fairchild Semiconductor Corporation.
© 2003 Fairchild Semiconductor Corporation DS500494
www.fairchildsemi.com
AC Electrical Characteristics
Symbol
Parameter
VCC
TA = +25°C
TA = −40°C to +85°C
Figure
Units Conditions
(V) Min Typ Max Min Max
Number
tPLH Propagation Delay
tPHL
1.8 ± 0.15 1.8 4.6 8.0 1.8 8.8
2.5 ± 0.2 1.0 3.0 5.2
3.3 ± 0.3 0.8 2.3 3.6
1.0
0.8
5.8
4.0
ns CL = 15 pF,
RL = 1 MΩ
Figures
1, 3
5.0 ± 0.5 0.5 1.8 2.9 0.5 3.2
tPLH Propagation Delay
tPHL
CIN Input Capacitance
CPD Power Dissipation
Capacitance
3.3 ± 0.3 1.2 3.0 4.6
5.0 ± 0.5 0.8 2.4 3.8
1.2
0.8
5.1
4.2
ns CL = 50 pF,
RL = 500Ω
Figures
1, 3
0 2.5
pF
3.3 9
5.0 11
pF (Note 3)
Figure 2
Note 3: CPD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (ICCD) at no output
loading and operating at 50% duty cycle. (See Figure 2.) CPD is related to ICCD dynamic operating current by the expression:
ICCD = (CPD)(VCC)(fIN) + (ICCstatic).
Dynamic Switching Characteristics
Symbol
Parameter
VOLP
VOLV
Quiet Output Dynamic Peak VOL
Quiet Output Dynamic Valley VOL
AC Loading and Waveforms
Conditions
CL = 50pF, VIH = 5.0V, VIL = 0V
CL = 50pF, VIH = 5.0V, VIL = 0V
VCC TA = 25°C Unit
(V) Typical
5.0 0.8 V
5.0 −0.8
V
CL includes load and stray capacitance
Input PRR = 1.0 MHz; tW = 500 ns
FIGURE 1. AC Test Circuit
Input = AC Waveform; tr = tf = 1.8 ns;
PRR = 10 MHz; Duty Cycle = 50%
FIGURE 2. ICCD Test Circuit
FIGURE 3. AC Waveforms
www.fairchildsemi.com
4
4페이지 Physical Dimensions inches (millimeters) unless otherwise noted
8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide
Package Number MAB08A
7 www.fairchildsemi.com
7페이지 | |||
구 성 | 총 8 페이지수 | ||
다운로드 | [ NC7NZ34K8X.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
NC7NZ34K8X | TinyLogic UHS Triple Buffer | Fairchild |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |