參數(shù)資料
型號: 935059840112
廠商: NXP SEMICONDUCTORS
元件分類: 門電路
英文描述: HC/UH SERIES, HEX 1-INPUT NON-INVERT GATE, PDSO14
封裝: 3.90 MM, PLASTIC, SOT-108-1, SO-14
文件頁數(shù): 2/9頁
文件大?。?/td> 56K
代理商: 935059840112
1998 Jul 08
2
Philips Semiconductors
Product specication
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 × VCC. 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
LL
HH
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25 °C; tr = tf = 6 ns
Notes to the quick reference data
1. CPD is used to determine the dynamic power dissipation (PD in W):
PD = CPD × VCC2 × fi + ∑ (CL × VCC2 × fo) where:
fi = input frequency in MHz.
fo = output frequency in MHz.
CL = output load capacitance in pF.
VCC = supply voltage in V.
∑ (CL × VCC2 × fo) = sum of outputs.
2. For HC the condition is VI = GND to VCC.
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
VT+
positive going
threshold
CL = 50 pF; VCC = 5 V 3.1
V
VT
negative going
threshold
2.9
V
CI
input capacitance
3.5
pF
CPD
power dissipation
capacitance per
gate
notes 1 and 2
9
pF
ICC
DC supply current
3.0
mA
TYPE NUMBER
PACKAGE
PINS
PIN POSITION
MATERIAL
CODE
74HC7014N
14
DIP
plastic
SOT27-1
74HC7014D
14
SO
plastic
SOT108-1
相關(guān)PDF資料
PDF描述
935059830112 HC/UH SERIES, HEX 1-INPUT NON-INVERT GATE, PDIP14
066302.5 Axial Lead and Cartridge Fuses
066306.3 Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; No. of Contacts:61; Connector Shell Size:24; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight
0663.001 Circular Connector; Body Material:Aluminum; Series:PT06; No. of Contacts:16; Connector Shell Size:20; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Circular Contact Gender:Socket; Insert Arrangement:20-16
0663.050 PT 16C 16#16 SKT PLUG
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