參數(shù)資料
型號: 933373310653
廠商: NXP SEMICONDUCTORS
元件分類: 編、解碼器及復(fù)用、解復(fù)用
英文描述: 4000/14000/40000 SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDSO16
封裝: PLASTIC, SOT-109-1, SO-16
文件頁數(shù): 4/4頁
文件大?。?/td> 36K
代理商: 933373310653
January 1995
4
Philips Semiconductors
Product specication
Dual 1-of-4 decoder/demultiplexer
HEF4555B
MSI
AC CHARACTERISTICS
VSS = 0 V; Tamb =25 °C; CL = 50 pF; input transition times ≤ 20 ns
APPLICATION INFORMATION
Some examples of applications for the HEF4555B are:
Code conversion.
Address decoding.
Demultiplexing: when using the enable input as data input.
VDD
V
SYMBOL
MIN.
TYP.
MAX.
TYPICAL EXTRAPOLATION
FORMULA
Propagation delays
An → On
5
115
230 ns
88 ns
+ (0,55 ns/pF) CL
HIGH to LOW
10
tPHL
45
90 ns
34 ns
+ (0,23 ns/pF) CL
15
30
65 ns
22 ns
+ (0,16 ns/pF) CL
5
140
280 ns
113 ns
+ (0,55 ns/pF) CL
LOW to HIGH
10
tPLH
55
105 ns
44 ns
+ (0,23 ns/pF) CL
15
40
75 ns
32 ns
+ (0,16 ns/pF) CL
En → On
5
125
250 ns
98 ns
+ (0,55 ns/pF) CL
HIGH to LOW
10
tPHL
50
95 ns
39 ns
+ (0,23 ns/pF) CL
15
30
65 ns
22 ns
+ (0,16 ns/pF) CL
5
150
295 ns
123 ns
+ (0,55 ns/pF) CL
LOW to HIGH
10
tPLH
55
110 ns
44 ns
+ (0,23 ns/pF) CL
15
40
75 ns
32 ns
+ (0,16 ns/pF) CL
Output transition times
5
60
120 ns
10 ns
+ ((1,0 ns/pF) CL
HIGH to LOW
10
tTHL
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 (
W)
Dynamic power
5
4500 fi +∑ (foCL) × VDD2
where
dissipation per
10
18 800 fi +∑ (foCL) × VDD2
fi = input freq. (MHz)
package (P)
15
45 700 fi +∑ (foCL) × VDD2
fo = output freq. (MHz)
CL = load capacitance (pF)
∑ (f
oCL) = sum of outputs
VDD = supply voltage (V)
相關(guān)PDF資料
PDF描述
933373320652 4000/14000/40000 SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16
933373320653 4000/14000/40000 SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16
933373410652 HEX 1-BIT DRIVER, INVERTED OUTPUT, PDSO16
933373410653 HEX 1-BIT DRIVER, INVERTED OUTPUT, PDSO16
0553-0043-DC ISDN TRANSFORMER
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