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參數資料
| 型號： | TC74VHC125FK |
| 廠商： | Toshiba Corporation |
| 英文描述： | Quad Bus Buffer |
| 中文描述： | 四總線緩沖器 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 265K |
| 代理商： | TC74VHC125FK |
TC74VHC125,126F/FN/FT/FK
2007-10-01
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHC125F,TC74VHC125FN,TC74VHC125FT,TC74VHC125FK
TC74VHC126F,TC74VHC126FN,TC74VHC126FT,TC74VHC126FK
TC74VHC125F/FN/FT/FK Quad Bus Buffer
TC74VHC126F/FN/FT/FK Quad Bus Buffer
The TC74VHC125/126 are high speed CMOS QUAD BUS
BUFFERs fabricated with silicon gate C
2
MOS technology.
They achieve the high speed operation similar to equivalent
Bipolar Shottky TTL while maintaining the CMOS low power
dissipation.
The TC74VHC125 requires the 3-state control input
G
to be
set high to place the output into the high impedance state,
whereas the TC74VHC126 requires the control input G to be set
low to place the output into high impedance.
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: t
pd
=
3.8 ns (typ.) at V
CC
=
5 V
Low power dissipation: I
CC
=
4
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 to 5.5 V
Low noise: V
OLP
=
0.8 V (max)
Pin and function compatible with 74ALS125/126
Weight
SOP14-P-300-1.27A
SOL14-P-150-1.27
TSSOP14-P-0044-0.65A : 0.06 g (typ.)
VSSOP14-P-0030-0.50
: 0.18 g (typ.)
: 0.12 g (typ.)
: 0.02 g (typ.)
Note: xxxFN (JEDEC SOP) is not available in
Japan.
TC74VHC125F, TC74VHC126F
TC74VHC125FN, TC74VHC126FN
TC74VHC125FT, TC74VHC126FT
TC74VHC125FK, TC74VHC126FK
相關PDF資料 |
PDF描述 |
|---|---|
| TC74VHC126FK | Quad Bus Buffer |
| TC74VHC132FK | Quad 2-Input Schmitt NAND Gate |
| TC74VHC138FK | 3-to-8 Line Decoder |
| TC74VHC14FK | Hex Schmitt Inverter |
| TC74VHC153FK | Dual 4-Channel Multiplexer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TC74VHC125FK(EL，K) | 制造商:Toshiba America Electronic Components 功能描述:Logic,74VHC,Quad Bus Buffer(3State),US14 |
| TC74VHC125FN | 功能描述:IC BUS BUFFER QUAD N-INV 14SOL RoHS:否 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅動器，接收器，收發器 系列:74VHC 標準包裝:1,000 系列:74ABT 邏輯類型:寄存收發器，非反相 元件數:1 每個元件的位元數:8 輸出電流高，低:32mA，64mA 電源電壓:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:24-SOIC 包裝:帶卷 (TR) |
| TC74VHC125FN(F,M) | 制造商:Toshiba America Electronic Components 功能描述:Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOL T/R 制造商:Toshiba 功能描述:74VHC Quad Bus Buffer(3-State) 制造商:Toshiba America Electronic Components 功能描述:IC BUS BUFFER QUAD N-INV 14SOL 制造商:Toshiba 功能描述:Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOL T/R |
| TC74VHC125FS | 制造商:Toshiba America Electronic Components 功能描述: |
| TC74VHC125FT | 制造商:Toshiba America Electronic Components 功能描述: 制造商:Toshiba America Electronic Components 功能描述:AHC/VHC/H/U/V SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
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