參數(shù)資料
型號(hào): SN54HCT126
廠商: Texas Instruments, Inc.
英文描述: QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS
中文描述: 翻兩番總線緩沖器門(mén),三態(tài)輸出
文件頁(yè)數(shù): 3/5頁(yè)
文件大?。?/td> 92K
代理商: SN54HCT126
SN54HCT126, SN74HCT126
QUADRUPLE BUS BUFFER GATES
WITH 3-STATE OUTPUTS
SCLS070A – NOVEMBER 1988 – REVISED NOVEMBER 1990
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range, C
L
= 50 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
VCC
TA = 25
°
C
TYP
SN54HCT126
MIN
SN74HCT126
MIN
UNIT
(OUTPUT)
MIN
MAX
MAX
MAX
td
tpd
A
Y
4.5 V
15
26
39
33
ns
5.5 V
12
23
35
30
ten
OE
Y
4.5 V
19
26
39
33
ns
5.5 V
15
23
35
30
tdis
OE
Y
4.5 V
18
26
39
33
ns
5.5 V
15
23
35
30
tt
Any
4.5 V
5.5 V
8
7
15
14
22
21
19
17
ns
switching characteristics over recommended operating free-air temperature range, C
L
= 150 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
VCC
TA = 25
°
C
TYP
SN54HCT126
MIN
SN74HCT126
MIN
UNIT
(OUTPUT)
MIN
MAX
MAX
MAX
td
tpd
A
Y
4.5 V
21
36
58
46
ns
5.5 V
17
32
48
42
ten
OE
Y
4.5 V
25
36
58
46
ns
5.5 V
21
32
48
42
tt
Any
4.5 V
5.5 V
17
14
42
38
63
57
53
48
ns
operating characteristics, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance
No load
35
pF
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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