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參數資料
| 型號： | 74VHC374SJX |
| 廠商： | Fairchild Semiconductor |
| 文件頁數： | 1/9頁 |
| 文件大小： | 0K |
| 描述： | IC FLIP FLOP OCT D 3ST 20SOP |
| 標準包裝： | 2,000 |
| 系列： | 74VHC |
| 功能： | 標準 |
| 類型： | D 型總線 |
| 輸出類型： | 三態非反相 |
| 元件數： | 1 |
| 每個元件的位元數： | 8 |
| 頻率 - 時鐘： | 185MHz |
| 延遲時間 - 傳輸： | 5.4ns |
| 觸發器類型： | 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) |
tm
74VHC374
Octal
D-T
ype
Flip-Flop
with
3-ST
A
TE
Outputs
April 2007
1992 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74VHC374 Rev. 1.3
74VHC374
Octal D-Type Flip-Flop with 3-STATE Outputs
Features
■ High Speed: tPD = 5.4ns (typ) at VCC = 5V
■ High noise immunity: VNIH = VNIL = 28% VCC (Min.)
■ Power down protection is provided on all inputs
■ Low power dissipation: ICC = 4A (Max) @ TA = 25°C
■ Pin and function compatible with 74HC374
General Description
The VHC374 is an advanced high speed CMOS octal
flip-flop with 3-STATE output fabricated with silicon gate
CMOS technology. It achieves the high speed operation
similar to equivalent Bipolar Schottky TTL while main-
taining the CMOS low power dissipation. This 8-bit
D-type flip-flop is controlled by a clock input (CP) and an
output enable input (OE). When the OE input is HIGH,
the eight outputs are in a HIGH impedance state.
An input protection circuit ensures that 0V to 7V can be
applied to the input pins without regard to the supply
voltage. This device can be used to interface 5V to 3V
systems and two supply systems such as battery back
up. This circuit prevents device destruction due to mis-
matched supply and input voltages.
Ordering Information
Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the
ordering number. Pb-Free package per JEDEC J-STD-020B.
Connection Diagram
Pin Descriptions
Order
Number
Package
Number
Package Description
74VHC374M
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
74VHC374SJ
M20D
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74VHC374MTC
MTC20
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm
Wide
Pin Names
Description
D0–D7
Data Inputs
CP
Clock Pulse Input
OE
3-STATE Output Enable Input
O0–O7
3-STATE Outputs
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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:觸發器 Quad "D" Latch RoHS:否 制造商:Texas Instruments 電路數量: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:計數器移位寄存器 Dl 4-Bit Binary Ctr RoHS:否 制造商:Texas Instruments 計數器類型: 計數順序:Serial to Serial/Parallel 電路數量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數量:1 輸出類型:Open Drain 傳播延遲時間: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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