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PDF HEF4031B Data sheet ( Hoja de datos )
| Número de pieza | HEF4031B | |
| Descripción | 64-stage static shift register | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
• The IC04 LOCMOS HE4000B Logic
Family Specifications HEF, HEC
• The IC04 LOCMOS HE4000B Logic
Package Outlines/Information HEF, HEC
HEF4031B
MSI
64-stage static shift register
Product specification
File under Integrated Circuits, IC04
January 1995
1 page  
Philips Semiconductors
64-stage static shift register
Product specification
HEF4031B
MSI
AC CHARACTERISTICS
VSS = 0 V; Tamb = 25 °C; CL = 50 pF; input transition times ≤ 20 ns
VDD
V
SYMBOL MIN. TYP. MAX.
Set-up times
DA , DB → CP
A/B → CP
Hold times
DA, DB → CP
A/B → CP
Minimum clock
pulse width;
LOW
Maximum clock
pulse frequency
5
10 tsu
15
5
10 tsu
15
5
10 thold
15
5
10 thold
15
5
10 tWCPL
15
5
10 fmax
15
25 0
25 −5
10 −10
30 10
15 0
10 −5
40 10
40 10
40 10
40 10
40 10
40 10
180 90
70 35
50 25
2,5 5
7 14
10 20
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
MHz
TYPICAL EXTRAPOLATION
FORMULA
see also waveforms Fig.4
AC CHARACTERISTICS
VSS = 0 V; Tamb = 25 °C; input transition times ≤ 20 ns
Dynamic power
dissipation per
package (P)
VDD
V
TYPICAL FORMULA FOR P (µW)
5 4000 fi + ∑ (foCL) × VDD 2
10 19 000 fi + ∑ (foCL) × VDD 2
15 54 000 fi + ∑ (foCL) × VDD 2
where
fi = input freq. (MHz)
fo = output freq. (MHz)
CL =load capacitance (pF)
∑ (foCL) = sum of outputs
VDD = supply voltage (V)
January 1995
5
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet HEF4031B.PDF ] | |
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