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參數(shù)資料
| 型號(hào)： | TC74VHC74FK |
| 廠商： | Toshiba Corporation |
| 英文描述： | Dual D-Type Flip-Flop with Preset and Clear |
| 中文描述： | 雙D型觸發(fā)器的預(yù)置和清除 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 268K |
| 代理商： | TC74VHC74FK |
TC74VHC74F/FN/FT/FK
2007-10-01
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHC74F,TC74VHC74FN,TC74VHC74FT,TC74VHC74FK
Dual D-Type Flip-Flop with Preset and Clear
The TC74VHC74 is an advanced high speed CMOS D-FLIP
FLOP fabricated with silicon gate C
2
MOS 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 Q
OUTPUT during the positive 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 0 to 5.5 V can be
applied to the input pins without regard to the supply voltage.
This device can be used to interface 5 V to 3 V systems and two
supply systems such as battery back up. This circuit prevents
device destruction due to mismatched supply and input voltages.
Features
High speed: f
max
=
170 MHz (typ.) at V
CC
=
5 V
Low power dissipation: I
CC
=
2
μ
A (max) at Ta
=
25°C
High noise immunity: V
NIH
=
V
NIL
=
28% V
CC
(min)
Power down protection is provided on all inputs.
Balanced propagation delays: t
pLH
～
t
pHL
Wide operating voltage range: V
CC (opr)
=
2 V to 5.5 V
Pin and function compatible with 74ALS74
Weight
SOP14-P-300-1.27A
SOL14-P-150-1.27
TSSOP14-P-0044-0.65A
VSSOP14-P-0030-0.50
: 0.18 g (typ.)
: 0.12 g (typ.)
: 0.06 g (typ.)
: 0.02 g (typ.)
Note: The JEDEC SOP (FN) is not available in
Japan.
TC74VHC74F
TC74VHC74FN
TC74VHC74FT
TC74VHC74FK
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TC74VHC74FT | DUAL D-TYPE FLIP-FLOP WITH PRESET AND CLEAR |
| TC74VHC74 | DUAL D-TYPE FLIP-FLOP WITH PRESET AND CLEAR |
| TC74VHC86F | QUAD EXCLUSIVE OR GATE |
| TC74VHC86FN | QUAD EXCLUSIVE OR GATE |
| TC74VHC86FT | QUAD EXCLUSIVE OR GATE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC74VHC74FK(EL,K) | 制造商:Toshiba America Electronic Components 功能描述:Logic,74VHC,Dual D-Type F/F withP/C,US14 |
| TC74VHC74FN | 功能描述:觸發(fā)器 INCORRECT MOUSER P/N Flip-Flop 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 |
| TC74VHC74FN(ELF,M) | 功能描述:觸發(fā)器 Dual Flip-Flop 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 |
| TC74VHC74FN(ELP) | 制造商:Toshiba America Electronic Components 功能描述:IC FLIP-FLOP DUAL D-TYPE 14-SOL |
| TC74VHC74FN(F,M) | 制造商:Toshiba America Electronic Components 功能描述:IC FLIP-FLOP DUAL D-TYPE 14-SOL |
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