參數(shù)資料
型號: 933646820602
廠商: NXP SEMICONDUCTORS
元件分類: 總線收發(fā)器
英文描述: F/FAST SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDIP20
封裝: 0.300 INCH, PLASTIC, MS-001, SOT-146-1, DIP-20
文件頁數(shù): 9/13頁
文件大?。?/td> 146K
代理商: 933646820602
Philips Semiconductors
Product data
74F373/74F374
Latch/flip-flop
2002 Nov 20
5
FUNCTION TABLE FOR 74F374
INPUTS
INTERNAL
OUTPUTS
OPERATING MODE
OE
CP
Dn
REGISTER
Q0 – Q7
OPERATING MODE
L
l
L
Load and read register
L
h
H
Load and read register
L
X
NC
Hold
H
X
NC
Z
Disable outputs
H
Dn
Z
Disable outputs
NOTES:
H =
High-voltage level
h
=
HIGH state must be present one set-up time before the LOW-to-HIGH clock transition
L
=
Low-voltage level
l
=
LOW state must be present one set-up time before the LOW-to-HIGH clock transition
NC=
No change
X =
Don’t care
Z =
High impedance “off” state
↑ =
LOW-to-HIGH clock transition
↑ =
Not LOW-to-HIGH clock transition
ABSOLUTE MAXIMUM RATINGS
Operation beyond the limit 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
48
mA
Tamb
Operating free air temperature range
0 to +70
°C
Tstg
Storage temperature range
–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
–3
mA
IOL
LOW-level output current
24
mA
Tamb
Operating free air temperature range
0
+70
°C
相關(guān)PDF資料
PDF描述
933739560623 F/FAST SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDSO20
935186140118 F/FAST SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDSO20
935186150118 F/FAST SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDSO20
933739600623 F/FAST SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, PDSO20
933646840602 F/FAST SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, PDIP20
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