參數(shù)資料
型號: SN75LBC241DB
廠商: Texas Instruments, Inc.
英文描述: LOW-POWER LinBiCMOSE MULTIPLE DRIVERS AND RECEIVERS
中文描述: 低功耗LinBiCMOSE多重驅(qū)動器和接收
文件頁數(shù): 4/8頁
文件大?。?/td> 129K
代理商: SN75LBC241DB
SN75LBC241
LOW-POWER LinBiCMOS
MULTIPLE DRIVERS AND RECEIVERS
SLLS137E – MAY 1992 – REVISED JANUARY 1999
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
RL = 3 k
to GND, See Note 2
IOH = –1 mA
RL = 3 k
to GND, See Note 3
IOL = 3.2 mA
VCC = 5 V,
VCC = 5 V,
VCC = 5 V
VCC = 5 V,
VDD = VSS = VCC = 0,
VO =
±
2 V
VCC = 5.5 V,
VI = 0
VCC = 5.5 V, TA = 25
°
C,
All outputs open
MIN
TYP
MAX
UNIT
VOH
High level output voltage
High-level output voltage
TOUT
5
9
V
ROUT
3.5
VOL
Low level output voltage
Low-level output voltage
TOUT
–9
–5
V
ROUT
0.4
VIT+
VIT–
Vhys
ri
Receiver positive-going input threshold voltage
RIN
TA = 25
°
C
TA = 25
°
C
1.7
2.4
V
Receiver negative-going input threshold voltage
RIN
0.8
1.2
V
Input hysteresis voltage (VIT+ – VIT–)
Receiver input resistance
RIN
0.5
1
V
k
RIN
TA = 25
°
C
3
5
7
ro
Output resistance
TOUT
300
IOS
IIS
Short circuit output current§
TOUT
VO = 0
±
10
mA
Short circuit input current
TIN
200
μ
A
ICC
Supply current
4
8
mA
All outputs open, TA = 25
°
C,
SHUTDOWN high
1
10
mA
All typical values are at VCC = 5 V, TA = 25
°
C.
The algebraic convention, in which the least positive (most negative) value is designated minimum, is used in this data sheet for logic voltage
levels only.
§Not more than one output should be shorted at one time.
NOTES:
2. Total IOH drawn from TOUT1, TOUT2, TOUT3, TOUT4, and VDD terminals should not exceed 12 mA.
3. Total IOL drawn from TOUT1, TOUT2, TOUT3, TOUT4, and VSS terminals should not exceed –12 mA.
switching characteristics, V
CC
= 5 V, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
tPLH(R)
Receiver propagation-delay time,
low- to high-level output
See Figure 2
500
ns
tPHL(R)
Receiver propagation-delay time,
high- to low-level output
See Figure 2
500
ns
tPZH
tPZL
tPHZ
tPLZ
Receiver output-enable time to high level
See Figure 5
100
ns
Receiver output-enable time to low level
See Figure 5
100
ns
Receiver output-disable time from high level
See Figure 5
50
ns
Receiver output-disable time from low level
See Figure 5
RL = 3 k
to 7 k
, CL = 2500 pF,
See Figure 4
50
ns
SR
Driver slew rate
30
V/
μ
s
SR(tr)
Driver transition region slew rate
RL = 3 k
to 7 k
, CL = 2500 pF,
See Figure 4
4
6
V/
μ
s
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