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74LV14D View Datasheet(PDF) - Philips Electronics

Part Name
Description
View to exact match
74LV14D
Philips
Philips Electronics Philips
74LV14D Datasheet PDF : 12 Pages
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Philips Semiconductors
Hex inverting Schmitt-trigger
Product specification
74LV14
FEATURES
Wide operating voltage: 1.0 to 5.5 V
Optimized for Low Voltage applications: 1.0 to 3.6 V
Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V
Typical VOLP (output ground bounce) < 0.8 V at VCC = 3.3 V,
Tamb = 25°C.
Typical VOHV (output VOH undershoot) > 2 V at VCC = 3.3 V,
Tamb = 25°C.
Output capability: standard
ICC category: SSI
APPLICATIONS
Wave and pulse shapers for highly noisy environments
DESCRIPTION
The 74LV14 is a low-voltage Si-gate CMOS device and is pin and
function compatible with 74HC/HCT14.
The 74LV14 provides six inverting buffers with Schmitt-trigger
action. It is capable of transforming slowly changing input signals
into sharply defined, jitter-free output signals.
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25°C; tr = tf 2.5 ns
SYMBOL
PARAMETER
CONDITIONS
tPHL/tPLH
Propagation delay
nA to nY
CL = 15 pF;
VCC = 3.3 V
CI
Input capacitance
CPD
Power dissipation capacitance per gate See Notes 1 and 2
NOTES:
1. CPD is used to determine the dynamic power dissipation (PD in µW)
PD = CPD × VCC2 × fi (CL × VCC2 × fo) where:
fi = input frequency in MHz; CL = output load capacitance in pF;
fo = output frequency in MHz; VCC = supply voltage in V;
ȍ (CL × VCC2 × fo) = sum of the outputs.
2. The condition is VI = GND to VCC.
TYPICAL
13
3.5
15
ORDERING INFORMATION
PACKAGES
14-Pin Plastic DIL
14-Pin Plastic SO
14-Pin Plastic SSOP Type II
14-Pin Plastic TSSOP Type I
TEMPERATURE RANGE OUTSIDE NORTH AMERICA
–40°C to +125°C
74LV14 N
–40°C to +125°C
74LV14 D
–40°C to +125°C
74LV14 DB
–40°C to +125°C
74LV14 PW
NORTH AMERICA
74LV14 N
74LV14 D
74LV14 DB
74LV14PW DH
UNIT
ns
pF
pF
PKG. DWG. #
SOT27-1
SOT108-1
SOT337-1
SOT402-1
PIN DESCRIPTION
PIN NUMBER
1, 3, 5, 9, 11, 13
2, 4, 6, 8, 10, 12
7
14
SYMBOL
1A – 6A
1Y – 6Y
GND
VCC
NAME AND FUNCTION
Data inputs
Data outputs
Ground (0 V)
Positive supply voltage
FUNCTION TABLE
INPUT
nA
L
H
NOTES:
H = HIGH voltage level
L = LOW voltage level
OUTPUT
nY
H
L
1998 Apr 20
2
853–1895 19256
 

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