AC ELECTRICAL CHARACTERISTICS (Input tr
參數(shù)資料
型號: MC74VHC373DTR2
廠商: ON Semiconductor
文件頁數(shù): 4/8頁
文件大小: 0K
描述: IC LATCH OCTAL D 3ST 20-TSSOP
產(chǎn)品變化通告: Product Obsolescence 24/Jan/2011
標(biāo)準(zhǔn)包裝: 2,500
系列: 74VHC
邏輯類型: D 型透明鎖存器
電路: 8:8
輸出類型: 三態(tài)
電源電壓: 2 V ~ 5.5 V
獨(dú)立電路: 1
延遲時間 - 傳輸: 4.9ns
輸出電流高,低: 8mA,8mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 帶卷 (TR)
MC74VHC373
http://onsemi.com
4
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0ns)
Symbol
Unit
TA = 40 to 85°C
TA = 25°C
Test Conditions
Parameter
Symbol
Unit
Max
Min
Max
Typ
Min
Test Conditions
Parameter
Cin
Maximum Input Capacitance
4
10
pF
Cout
Maximum ThreeState Output
Capacitance (Output in
HighImpedance State)
6
pF
Typical @ 25
°C, VCC = 5.0 V
CPD
Power Dissipation Capacitance (Note 2)
27
pF
1. Parameter guaranteed by design. tOSLH = |tPLHm tPLHn|, tOSHL = |tPHLm tPHLn|.
2. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: ICC(OPR) = CPD VCC fin + ICC / 8 (per latch). CPD is used to determine the
noload dynamic power consumption; PD = CPD VCC2 fin + ICC VCC.
NOISE CHARACTERISTICS (Input tr = tf = 3.0ns, CL = 50 pF, VCC = 5.0V)
TA = 25°C
Symbol
Parameter
Typ
Max
Unit
VOLP
Quiet Output Maximum Dynamic VOL
0.6
0.9
V
VOLV
Quiet Output Minimum Dynamic VOL
0.6
0.9
V
VIHD
Minimum High Level Dynamic Input Voltage
3.5
V
VILD
Maximum Low Level Dynamic Input Voltage
1.5
V
TIMING REQUIREMENTS (Input tr = tf = 3.0 ns)
TA = 25°C
TA = 40
to 85
°C
Symbol
Parameter
Test Conditions
Typ
Limit
Unit
tw(h)
Minimum Pulse Width, LE
VCC = 3.3 ± 0.3 V
VCC = 5.0 ±0.5 V
5.0
ns
tsu
Minimum Setup Time, D to LE
VCC = 3.3 ± 0.3 V
VCC = 5.0 ± 0.5 V
4.0
ns
th
Minimum Hold Time, D to LE
VCC = 3.3 ± 0.3 V
VCC = 5.0 ± 0.5 V
1.0
ns
ORDERING INFORMATION
Device
Package
Shipping
MC74VHC373DWR2
SOIC20
1000 Tape & Reel
MC74VHC373DWR2G
SOIC20
(PbFree)
1000 Tape & Reel
MC74VHC373DTR2
TSSOP20*
2500 Tape & Reel
MC74VHC373MEL
SOEIAJ20
2000 Tape & Reel
MC74VHC373MELG
SOEIAJ20
(PbFree)
2000 Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*This package is inherently PbFree.
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