參數(shù)資料
型號(hào): N74F242D-T
廠商: NXP SEMICONDUCTORS
元件分類: 總線收發(fā)器
英文描述: Quad transceiver, inverting (3-State); Quad transceiver (3-State) - Description: Quad Transceiver; Inverting (3-State) ; Logic switching levels: TTL ; Number of pins: 14 ; Output drive capability: -15/+64 mA ; Propagation delay: 3.5 ns; Voltage: 4.5-5.5 V
中文描述: F/FAST SERIES, 4-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO14
文件頁數(shù): 5/10頁
文件大?。?/td> 93K
代理商: N74F242D-T
Philips Semiconductors
Product specification
74F242/74F243
Transceivers
1990 Aug 30
4
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
PARAMETER
RATING
UNIT
VCC
Supply voltage
–0.5 to +7.0
V
VIN
Input voltage
–0.5 to +7.0
V
IIN
Input current
–30 to +5
mA
VOUT
Voltage applied to output in High output state
–0.5 to VCC
V
IOUT
Current applied to output in Low output state
128
mA
Tamb
Operating free-air temperature range
0 to +70
°C
Tstg
Storage temperature
–65 to +150
°C
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
SYMBOL
PARAMETER
MIN
NOM
MAX
UNIT
VCC
Supply voltage
4.5
5.0
5.5
V
VIH
High-level input voltage
2.0
V
VIL
Low-level input voltage
0.8
V
IIK
Input clamp current
–18
mA
IOH
High-level output current
–15
mA
IOL
Low-level output current
64
mA
Tamb
Operating free-air temperature range
0
70
°C
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參數(shù)描述
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