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參數(shù)資料
| 型號(hào)： | 74VHC374SJX |
| 廠商： | Fairchild Semiconductor |
| 文件頁(yè)數(shù)： | 5/9頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC FLIP FLOP OCT D 3ST 20SOP |
| 標(biāo)準(zhǔn)包裝： | 2,000 |
| 系列： | 74VHC |
| 功能： | 標(biāo)準(zhǔn) |
| 類型： | D 型總線 |
| 輸出類型： | 三態(tài)非反相 |
| 元件數(shù)： | 1 |
| 每個(gè)元件的位元數(shù)： | 8 |
| 頻率 - 時(shí)鐘： | 185MHz |
| 延遲時(shí)間 - 傳輸： | 5.4ns |
| 觸發(fā)器類型： | 正邊沿 |
| 輸出電流高，低： | 8mA，8mA |
| 電源電壓： | 2 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SOIC（0.209"，5.30mm 寬） |
| 包裝： | 帶卷 (TR) |
74VHC374
Octal
D-T
ype
Flip-Flop
with
3-ST
A
TE
Outputs
1992 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74VHC374 Rev. 1.3
5
AC Electrical Characteristics
Notes:
3. Parameter guaranteed by design. tOSLH = |tPLH max – tPLH min|; tOSHL = |tPHL max – tPHL min|
4. 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 F/F). The total CPD when n pcs. of the Octal D Flip-Flop operates
can be calculated by the equation: CPD (total) = 20 + 12n.
AC Operating Requirements
Symbol
Parameter
VCC (V)
Conditions
TA = 25°C
TA = –40°C
to +85°C
Units
Min.
Typ.
Max.
Min.
Max.
tPLH, tPHL Propagation Delay
Time (CP to On)
3.3 ± 0.3
CL = 15pF
8.1
12.7
1.0
15.0
ns
CL = 50pF
10.6
16.2
1.0
18.5
5.0 ± 0.5
CL = 15pF
5.4
8.1
1.0
9.5
ns
CL = 50pF
6.9
10.1
1.0
11.5
tPZL, tPZH 3-STATE Output
Enable Time
3.3 ± 0.3 RL = 1k
CL = 15pF
7.1
11.0
1.0
13.0
ns
CL = 50pF
9.6
14.5
1.0
16.5
5.0 ± 0.5
CL = 15pF
5.1
7.6
1.0
9.0
ns
CL = 50pF
6.6
9.6
1.0
11.0
tPLZ, tPHZ 3-STATE Output
Disable Time
3.3 ± 0.3 RL = 1k
CL = 50pF
10.2
14.0
1.0
16.0
ns
5.0 ± 0.5
CL = 50pF
6.1
8.8
1.0
10.0
tOSLH,
tOSHL
Output to Output
Skew
3.3 ± 0.3 (3)
CL = 50pF
1.5
ns
5.0 ± 0.5
CL = 50pF
1.0
fMAX
Maximum Clock
Frequency
3.3 ± 0.3
CL = 15pF
80
130
70
MHz
CL = 50pF
55
85
50
5.0 ± 0.5
CL = 15pF
130
185
110
CL = 50pF
85
120
75
CIN
Input Capacitance
VCC = Open
4
10
pF
COUT
Output Capacitance
VCC = 5.0V
6
pF
CPD
Power Dissipation
Capacitance
(4)
32
pF
Symbol
Parameter
VCC (V)
TA = 25°C
TA = –40°C to +85°C
Units
Min.
Typ.
Max.
Min.
Max.
tW(H), tW(L)
Minimum Pulse Width
(CP)
3.3 ± 0.3
5.0
5.5
ns
5.0 ± 0.5
5.0
tS
Minimum Set-Up Time
3.3 ± 0.3
4.5
ns
5.0 ± 0.5
3.0
tH
Minimum Hold Time
3.3 ± 0.3
2.0
ns
5.0 ± 0.5
2.0
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74VHC374T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING |
| 74VHC374TTR | 功能描述:觸發(fā)器 Quad "D" Latch RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74VHC393 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual 4-Bit Binary Counter |
| 74VHC393_07 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual 4-Bit Binary Counter |
| 74VHC393M | 功能描述:計(jì)數(shù)器移位寄存器 Dl 4-Bit Binary Ctr RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
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