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HEF4028BF 데이터시트(PDF) 5 Page - NXP Semiconductors

부품명 HEF4028BF
상세설명  1-of-10 decoder
PDF  5 Pages
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제조업체  PHILIPS [NXP Semiconductors]
홈페이지  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

HEF4028BF 데이터시트(HTML) 5 Page - NXP Semiconductors

  HEF4028BF Datasheet HTML 1Page - NXP Semiconductors HEF4028BF Datasheet HTML 2Page - NXP Semiconductors HEF4028BF Datasheet HTML 3Page - NXP Semiconductors HEF4028BF Datasheet HTML 4Page - NXP Semiconductors HEF4028BF Datasheet HTML 5Page - NXP Semiconductors  
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January 1995
5
Philips Semiconductors
Product specification
1-of-10 decoder
HEF4028B
MSI
AC CHARACTERISTICS
VSS =0V; Tamb =25 °C; CL = 50 pF; input transition times ≤ 20 ns
VDD
V
SYMBOL
TYP.
MAX.
TYPICAL EXTRAPOLATION
FORMULA
Propagation delays
An → On
5
tPHL
100
200
ns
73 ns
+ (0,55 ns/pF) CL
HIGH to LOW
10
40
80
ns
29 ns
+ (0,23 ns/pF) CL
15
30
60
ns
22 ns
+ (0,16 ns/pF) CL
5
tPLH
90
180
ns
63 ns
+ (0,55 ns/pF) CL
LOW to HIGH
10
40
80
ns
29 ns
+ (0,23 ns/pF) CL
15
30
60
ns
22 ns
+ (0,16 ns/pF) CL
Output transition times
5
tTHL
60
120
ns
10 ns
+ (1,0 ns/pF) CL
HIGH to LOW
10
30
60
ns
9 ns
+ (0,42 ns/pF) CL
15
20
40
ns
6 ns
+ (0,28 ns/pF) CL
5
60
120
ns
10 ns
+ (1,0 ns/pF) CL
LOW to HIGH
10
tTLH
30
60
ns
9 ns
+ (0,42 ns/pF) CL
15
20
40
ns
6 ns
+ (0,28 ns/pF) CL
VDD
V
TYPICAL FORMULA FOR P (
µW)
Dynamic power
5
350 fi +∑ (foCL) × VDD 2
where
dissipation per
10
2 200 fi +∑ (foCL) × VDD 2
fi = input freq. (MHz)
package (P)
15
7 350 fi +∑ (foCL) × VDD 2
fo = output freq. (MHz)
CL = total load cap. (pF)
∑ (foCL) = sum of outputs
VDD = supply voltage (V)



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