參數資料
| 型號： | 74VHC74N |
| 廠商： | Fairchild Semiconductor |
| 文件頁數： | 1/10頁 |
| 文件大小： | 0K |
| 描述： | IC FLIP FLOP DUAL D HS 14DIP |
| 標準包裝： | 500 |
| 系列： | 74VHC |
| 功能： | 設置（預設）和復位 |
| 類型： | D 型 |
| 輸出類型： | 差分 |
| 元件數： | 2 |
| 每個元件的位元數： | 1 |
| 頻率 - 時鐘： | 170MHz |
| 延遲時間 - 傳輸： | 4.6ns |
| 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： | 通孔 |
| 封裝/外殼： | 14-DIP（0.300"，7.62mm） |
| 包裝： | 管件 |
74VHC74
—
Dual
D-T
ype
Flip-Flop
with
Preset
and
Clear
1992 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74VHC74 Rev. 1.3.1
February 2014
74VHC74
Dual D-Type Flip-Flop with Preset and Clear
Features
■ High Speed: fMAX = 170MHz (typ.) at TA = 25°C
■ High noise immunity: VNIH = VNIL = 28% VCC (min.)
■ Power down protection is provided on all inputs
■ Low power dissipation: ICC = 2A (max.) at TA = 25°C
■ Pin and function compatible with 74HC74
General Description
The VHC74 is an advanced high speed CMOS Dual
D-Type Flip-Flop fabricated with silicon gate CMOS
technology. It achieves the high speed operation similar
to equivalent Bipolar Schottky TTL while maintaining the
CMOS low power dissipation. The signal level applied to
the D input is transferred to the Q output during the posi-
tive going transition of the CK pulse. CLR and PR are
independent of the CK and are accomplished by setting
the appropriate input LOW.
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
backup. This circuit prevents device destruction due to
mismatched supply and input voltages.
Ordering Information
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.
All packages are lead free per JEDEC: J-STD-020B standard.
Order Number
Package
Number
Package Description
74VHC74M
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150"
Narrow
74VHC74SJ
M14D
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74VHC74MTC
MTC14
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
4.4mm Wide
74VHC74N
N14A
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 74VHC74N | 制造商:Fairchild Semiconductor Corporation 功能描述:74VHC CMOS 74VHC74 DIP14 5.5V |
| 74VHC74N_08 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual D-Type Flip-Flop with Preset and Clear |
| 74VHC74N_Q | 功能描述:觸發器 Dl D-Type Flip-Flop 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 |
| 74VHC74SJ | 功能描述:觸發器 Dl D-Type Flip-Flop 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 |
| 74VHC74SJ_08 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual D-Type Flip-Flop with Preset and Clear |
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