參數(shù)資料
型號: SN54BCT29827BJT
廠商: Texas Instruments, Inc.
英文描述: 10-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
中文描述: 10位緩沖器/驅動器,三態(tài)輸出
文件頁數(shù): 3/9頁
文件大小: 251K
代理商: SN54BCT29827BJT
SN54BCT29827B, SN74BCT29827B
10-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS008C – APRIL 1987 – REVISED NOVEMBER 1993
2–3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54BCT29827B
MIN
TYP
SN74BCT29827B
MIN
TYP
UNIT
MAX
MAX
VIK
VCC = 4.5 V,
II = –18 mA
IOH = –15 mA
IOH = – 24 mA
IOH = –3 mA
IOL = 24 mA
IOL = 48 mA
VI = 7 V
VI = 2.7 V
VI = 0.5 V
VO = 0
VO = 2.7 V
VO = 0.5 V
Outputs open
–1.2
–1.2
V
VCC= 4 5 V
VCC = 4.5 V
2
3.2
2.4
3.3
VOH
2
3.1
V
VCC = 4.75 V,
2.7
VOL
VCC= 4 5 V
VCC = 4.5 V
0.38
0.55
V
0.42
0.5
II
IIH
IIL
IOS
IOZH
IOZL
ICCL
ICCH
ICCZ
Ci
Co
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5 V,
VCC = 5 V,
0.1
0.1
mA
μ
A
mA
20
20
–0.2
–0.2
–75
–250
–75
–250
mA
μ
A
μ
A
mA
20
20
–20
–20
28
28
40
Outputs open
15
15
25
mA
Outputs open
3.5
3.5
6
mA
VI = 2.5 V or 0.5 V
VO = 2.5 V or 0.5 V
6
6
pF
8
8
pF
All typical values are at VCC = 5 V, TA = 25
°
C.
Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, C
L
= 50 pF (unless otherwise noted) (see Note 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
TA = 25
°
C
MIN
1.6
SN54BCT29827B
SN74BCT29827B
UNIT
TYP
3.3
MAX
5.3
MIN
1.6
MAX
5.5
MIN
1.6
MAX
5.5
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
A
Y
ns
2.7
5.1
7.3
2.7
7.7
2.7
7.5
OE
Y
2.7
5.3
7.9
2.7
10.6
2.7
9.1
ns
5.3
8.5
12.1
5.3
13.5
5.3
12.8
OE
Y
2.8
5.4
8.2
2.8
9.4
2.8
8.8
ns
2.3
5.1
7.6
2.3
9.1
2.3
8.4
NOTE 2: Load circuits and voltage waveforms are shown in Section 1.
相關PDF資料
PDF描述
SN74BCT29827BNSR 10-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
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