參數(shù)資料
型號(hào)： 935189830112
廠商： NXP SEMICONDUCTORS
元件分類： 總線收發(fā)器
英文描述： HC/UH SERIES, QUAD 1-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO14
封裝： SOT-337-1, SSOP-14
文件頁數(shù)： 5/7頁
文件大小： 49K
代理商： 935189830112
December 1990
5
Philips Semiconductors
Product specication
Quad bus transceiver; 3-state; inverting
74HC/HCT242
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: bus driver
ICC category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
SYMBOL PARAMETER
Tamb (°C)
UNIT
TEST CONDITIONS
74HC
VCC
(V)
WAVEFORMS
+25
40 to +85 40 to +125
min.
typ. max. min.
max.
min.
max.
tPHL/ tPLH
propagation delay
An to Bn;
Bn to An
25
9
7
90
18
15
115
23
20
135
27
23
ns
2.0
4.5
6.0
Fig.5
tPZH/ tPZL
3-state output enable time
OEA to An or Bn;
OEB to An or Bn
41
15
12
150
30
26
190
38
33
225
45
38
ns
2.0
4.5
6.0
Figs 6 and 7
tPHZ/ tPLZ
3-state output disable time
OEA to An or Bn;
OEB to An or Bn
52
19
15
150
30
26
190
38
33
225
45
38
ns
2.0
4.5
6.0
Figs 6 and 7
tTHL/ tTLH
output transition time
14
5
4
60
12
10
75
15
13
90
18
15
ns
2.0
4.5
6.0
Fig.5
相關(guān)PDF資料
PDF描述
933713660112 HC/UH SERIES, QUAD 1-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO14
933713660118 HC/UH SERIES, QUAD 1-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO14
933824090005 HC/UH SERIES, QUAD 1-BIT TRANSCEIVER, INVERTED OUTPUT, UUC
933713740652 HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
933669970652 HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16
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