参数资料
型号: SN74ALS29827DWR
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: ALS SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO24
封装: PLASTIC, SO-24
文件页数: 3/9页
文件大小: 207K
代理商: SN74ALS29827DWR
SN74ALS29827, SN74ALS29828
10-BIT BUFFERS AND BUS DRIVERS
WITH 3-STATE OUTPUTS
SDAS095B – JANUARY 1986 – REVISED JANUARY 1995
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN74ALS29827
SN74ALS29828
UNIT
MIN
TYP
MAX
VIK
VCC = 4.75 V,
II = – 18 mA
– 1.2
V
VOH
VCC = 4 75 V
IOH = – 15 mA
2.4
V
VOH
VCC = 4.75 V
IOH = – 24 mA
2
V
VOL
VCC = 4.75 V,
IOL = 48 mA
0.35
0.5
V
IOZH
VCC = 5.25 V,
VO = 2.4 V
20
A
IOZL
VCC = 5.25 V,
VO = 0.4 V
–20
A
II
VCC = 5.25 V,
VI = 5.5 V
0.1
mA
IIH
VCC = 5.25 V,
VI = 2.7 V
20
A
IIL
VCC = 5.25 V,
VI = 0.4 V
– 0.1
mA
IOS
VCC = 5.25 V,
VO = 0
–75
– 250
mA
ICC
VCC = 5.25 V
25
40
mA
All typical values are at VCC = 5 V, TA = 25°C.
Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second.
switching characteristics (see Figure 1)
FROM
TO
VCC = 4.75 V to 5.25 V
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
TEST CONDITIONS
SN74ALS29827
SN74ALS29828
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
tPLH
A
Y
C
300 pF
15
14
ns
tPHL
A
Y
CL = 300 pF
15
14
ns
tPLH
A
Y
C50 pF
8
7
ns
tPHL
A
Y
CL = 50 pF
8
7.5
ns
tPZH
OE
Y
C
300 pF
20
ns
tPZL
OE
Y
CL = 300 pF
23
ns
tPZH
OE
Y
C50 pF
15
ns
tPZL
OE
Y
CL = 50 pF
15
ns
tPHZ
OE
Y
C50 pF
17
ns
tPLZ
OE
Y
CL = 50 pF
12
ns
tPHZ
OE
Y
CL 5 pF
9
ns
tPLZ
OE
Y
CL = 5 pF
9
ns
相关PDF资料
PDF描述
SN74ALS29828FN ALS SERIES, 10-BIT DRIVER, INVERTED OUTPUT, PQCC28
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