參數資料
型號: MC14572UBF
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Hex Gate
中文描述: 4000/14000/40000 SERIES, HEX 1-INPUT INVERT GATE, PDSO16
封裝: PLASTIC, EIAJ, SOP-16
文件頁數: 3/5頁
文件大小: 158K
代理商: MC14572UBF
MOTOROLA CMOS LOGIC DATA
3
MC14572UB
Output Rise Time
tTLH = (3.0 ns/pF) CL + 30 ns
tTLH = (1.5 ns/pF) CL + 15 ns
tTLH = (1.1 ns/pF) CL + 10 ns
Output Fall Time
tTHL = (1.5 ns/pF) CL + 25 ns
tTHL = (0.75 ns/pF) CL + 12.5 ns
tTHL = (0.55 ns/pF) CL + 9.5 ns
Propagation Delay Time
tPLH, tPHL = (1.7 ns/pF) CL + 5 ns
tPLH, tPHL = (0.66 ns/pF) CL + 17 ns
tPLH, tPHL = (0.5 ns/pF) CL + 15 ns
* The formulas given are for the typical characteristics only at 25 C.
#Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
tTLH
5.0
10
15
180
90
65
360
180
130
ns
tTHL
5.0
10
15
100
50
40
200
100
80
ns
tPLH,
tPHL
5.0
10
15
90
50
40
180
100
80
ns
Figure 1. Switching Time Test Circuits and Waveforms
PULSE
GENERATOR
PULSE
GENERATOR
INPUT
2
INPUT
15
VDD
VDD
16
16
8
8
VSS
VSS
CL
CL
1
13
OUTPUT
OUTPUT
PULSE
GENERATOR
INPUT
7
VDD
16
5
OUTPUT
8
VSS
CL
6
20 ns
20 ns
VDD
VSS
VOH
VOL
tr
tf
90%
50%
10%
90%
50%
10%
90%
50%
10%
90%
50%
10%
INPUT
OUTPUT
tPHL
tPLH
14
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