参数资料
型号: SN74AC11651DW
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: AC SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO28
封装: PLASTIC, SOIC-28
文件页数: 5/9页
文件大小: 142K
代理商: SN74AC11651DW
74AC11651
OCTAL BUS TRANSCEIVER AND REGISTER
WITH 3-STATE OUTPUTS
SCAS135 – MARCH 1990 – REVISED APRIL 1993
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
MIN
NOM
MAX
UNIT
VCC
Supply voltage
3
5
5.5
V
VCC = 3 V
2.1
VIH
High-level input voltage
VCC = 4.5 V
3.15
V
VCC = 5.5 V
3.85
VCC = 3 V
0.9
VIL
Low-level input voltage
VCC = 4.5 V
1.35
V
VCC = 5.5 V
1.65
VI
Input voltage
0
VCC
V
VO
Output voltage
0
VCC
V
VCC = 3 V
–4
IOH
High-level output current
VCC = 4.5 V
–24
mA
VCC = 5.5 V
–24
VCC = 3 V
12
IOL
Low-level output current
VCC = 4.5 V
24
mA
VCC = 5.5 V
24
t/v
Input transition rise or fall rate
0
10
ns/V
TA
Operating free-air temperature
–40
85
°C
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25°C
MIN
MAX
UNIT
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
MIN
MAX
UNIT
3 V
2.9
IOH = – 50 A
4.5 V
4.4
5.5 V
5.4
VOH
IOH = – 4 mA
3 V
2.58
2.48
V
I24
A
4.5 V
3.94
3.8
IOH = – 24 mA
5.5 V
4.94
4.8
IOH = – 75 mA
5.5 V
3.85
3 V
0.1
IOL = 50 A
4.5 V
0.1
5.5 V
0.1
VOL
IOL = 12 mA
3 V
0.36
0.44
V
IOL =24mA
4.5 V
0.36
0.44
IOL = 24 mA
5.5 V
0.36
0.44
IOL = 75 mA
5.5 V
1.65
II
Control inputs
VI = VCC or GND
5.5 V
±0.1
±1
A
IOZ
A or B ports
VO = VCC or GND
5.5 V
±0.5
±5
A
ICC
VI = VCC or GND,
IO = 0
5.5 V
8
80
A
Ci
Control inputs
VI = VCC or GND
5 V
4.5
pF
Cio
A or B ports
VO = VCC or GND
5 V
10
pF
Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms.
For I/O ports, the parameter IOZ includes the input leakage current.
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