參數(shù)資料
型號(hào): SN74ALVC16258
廠商: Texas Instruments, Inc.
英文描述: 12-Of-24 Data Selecters With 3-State Outputs(24選12數(shù)據(jù)選擇器(三態(tài)輸出))
中文描述: 12中24的數(shù)據(jù)Selecters具有三態(tài)輸出(24選12個(gè)數(shù)據(jù)選擇器(三態(tài)輸出))
文件頁(yè)數(shù): 3/4頁(yè)
文件大?。?/td> 77K
代理商: SN74ALVC16258
SN74ALVC16258
24-LINE TO 12-LINE DATA SELECTOR/MULTIPLEXER
WITH 3-STATE OUTPUTS
SCAS434 – JUNE 1993 – REVISED MARCH 1994
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
MIN
MAX
UNIT
VCC
VIH
VIL
VI
VO
Supply voltage
2.7
3.6
V
High-level input voltage
VCC = 2.7 V to 3.6 V
VCC = 2.7 V to 3.6 V
2
V
Low-level input voltage
0.8
V
Input voltage
0
VCC
VCC
–12
–24
V
Output voltage
0
V
IOH
High-level output current
VCC = 2.7 V
VCC = 3 V
VCC = 2.7 V
VCC = 3 V
mA
IOL
Low-level output current
12
24
mA
t/
v
TA
Current duty cycle
50%, f
1 kHz
Input transition rise or fall rate
0
10
ns/V
°
C
Operating free-air temperature
–40
85
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
2.7 V
MIN
TYP
MAX
UNIT
VIK
II = –18 mA
IOH = –100
μ
A
–1.2
V
VOH
MIN to MAX
VCC–0.2
2.2
V
IOH= –12 mA
IOH = –12 mA
2.7 V
3 V
2.4
IOH = –24 mA
IOL = 100
μ
A
IOL = 12 mA
IOL = 24 mA
VI = VCC or GND
VI = 0.8 V
VI = 2 V
VO = VCC or GND
VI = VCC or GND,
VCC = 3 V to 3.6 V,
Other inputs at VCC or GND
VI = VCC or GND
VO = VCC or GND
3 V
2
VOL
MIN to MAX
0.2
V
2.7 V
0.4
3 V
0.55
±
5
II
3.6 V
μ
A
II(hold)
3 V
75
μ
A
–75
IOZ
ICC
3.6 V
±
10
40
μ
A
μ
A
IO = 0
One input at VCC – 0.6 V,
3.6 V
ICC
750
μ
A
Ci
Co
3.3 V
pF
3.3 V
pF
For conditions shown as MIN or MAX, use the appropriate values under recommended operating conditions.
P
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