參數(shù)資料
型號: 74HCT126
廠商: NXP Semiconductors N.V.
英文描述: 8-Line To 1-Line Data Selectors/Multiplexers 16-SO -40 to 85
中文描述: 四緩沖器/線路驅(qū)動器,3態(tài)
文件頁數(shù): 4/6頁
文件大小: 40K
代理商: 74HCT126
December 1990
4
Philips Semiconductors
Product specification
Quad buffer/line driver; 3-state
74HC/HCT126
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
.
Output capability: bus driver
I
CC
category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
r
= t
f
= 6 ns; C
L
= 50 pF
SYMBOL
PARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HC
V
CC
(V)
WAVEFORMS
+25
40 to +85
40 to +125
min.
typ.
max.
min.
max.
min.
max.
t
PHL
/ t
PLH
propagation delay
nA to nY
30
11
9
41
15
12
41
15
12
14
5
4
100
20
17
125
25
21
125
25
21
60
12
10
125
25
21
155
31
26
155
31
26
75
15
13
150
30
26
190
38
32
190
38
32
90
18
15
ns
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
Fig.6
t
PZH
/ t
PZL
3-state output
enable time
nOE to nY
ns
Fig.7
t
PHZ
/ t
PLZ
3-state output
disable time
nOE to nY
ns
Fig.7
t
THL
/ t
TLH
output transition
time
ns
Fig.6
相關(guān)PDF資料
PDF描述
74HC126 Quad buffer/line driver; 3-state
74HCT1284 8-Line To 1-Line Data Selectors/Multiplexers 16-TSSOP -40 to 85
74HCT1284D 8-Line To 1-Line Data Selectors/Multiplexers 16-TSSOP -40 to 85
74HCT1284DB Parallel printer interface transceiver/buffer
74HCT1284N 8-Line To 1-Line Data Selectors/Multiplexers 16-TSSOP -40 to 85
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