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參數(shù)資料
| 型號： | 74HC7014D-T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits |
| 中文描述： | HC/UH SERIES, HEX 1-INPUT NON-INVERT GATE, PDSO14 |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 61K |
| 代理商： | 74HC7014D-T |
1998 Jul 08
2
Philips Semiconductors
Product specification
Hex non-inverting precision Schmitt-trigger
74HC7014
FEATURES
Operating voltage 3 to 6 V
Output capability: standard
category: SSI
APPLICATIONS
Wave and pulse shapers for highly
noisy environments
DESCRIPTION
The 74HC7014 is a high-speed
Si-gate CMOS device. It is specified
in compliance with JEDEC standard
no. 7A.
The 74HC7014 provides six precision
Schmitt-triggers with non-inverting
buffers. It is capable of transforming
slowly changing input signals into
sharply defined, jitter-free output
signals. The precisely defined trigger
levels are lying in a window between
0.55
×
V
CC
and 0.65
×
V
CC
. This
makes the circuit suitable to operate
in a highly noisy environment. Input
shorts are allowed to
1.5 V and 16 V
without disturbing other channels.
FUNCTION TABLE
Note
1.
H = HIGH voltage level
L = LOW voltage level
INPUT
OUTPUT
nA
nY
L
H
L
H
QUICK REFERENCE DATA
GND = 0 V; T
amb
= 25
°
C; t
r
= t
f
= 6 ns
Notes to the quick reference data
1.
C
PD
is used to determine the dynamic power dissipation (P
D
in
μ
W):
P
D
= C
PD
×
V
CC2
×
f
i
+
∑
(C
L
×
V
CC2
×
f
o
) where:
f
i
= input frequency in MHz.
f
o
= output frequency in MHz.
C
L
= output load capacitance in pF.
V
CC
= supply voltage in V.
∑
(C
L
×
V
CC2
×
f
o
) = sum of outputs.
2.
For HC the condition is V
I
= GND to V
CC.
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
V
T+
positive going
threshold
negative going
threshold
input capacitance
power dissipation
capacitance per
gate
DC supply current
C
L
= 50 pF; V
CC
= 5 V 3.1
V
V
T
2.9
V
C
I
C
PD
3.5
9
pF
pF
notes 1 and 2
I
CC
3.0
mA
TYPE NUMBER
PACKAGE
PINS
PIN POSITION
MATERIAL
CODE
74HC7014N
74HC7014D
14
14
DIP
SO
plastic
plastic
SOT27-1
SOT108-1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74HC7014N,112 | 功能描述:緩沖器和線路驅(qū)動器 HEX NONINV SCHMT TRG RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74HC7030D | 功能描述:寄存器 64 WORD X 9-BIT FIFO RoHS:否 制造商:NXP Semiconductors 邏輯類型:CMOS 邏輯系列:HC 電路數(shù)量:1 最大時鐘頻率:36 MHz 傳播延遲時間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube |
| 74HC7030D,652 | 功能描述:寄存器 64 WORD X 9-BIT FIFO RoHS:否 制造商:NXP Semiconductors 邏輯類型:CMOS 邏輯系列:HC 電路數(shù)量:1 最大時鐘頻率:36 MHz 傳播延遲時間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube |
| 74HC7030D,653 | 功能描述:寄存器 64 WORD X 9-BIT FIFO RoHS:否 制造商:NXP Semiconductors 邏輯類型:CMOS 邏輯系列:HC 電路數(shù)量:1 最大時鐘頻率:36 MHz 傳播延遲時間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube |
| 74HC7030D-T | 功能描述:寄存器 64 WORD X 9-BIT FIFO RoHS:否 制造商:NXP Semiconductors 邏輯類型:CMOS 邏輯系列:HC 電路數(shù)量:1 最大時鐘頻率:36 MHz 傳播延遲時間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube |
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