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參數(shù)資料
| 型號： | TC74VHCT125AFK |
| 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(shù)： | 1/10頁 |
| 文件大?。?/td> | 260K |
| 代理商： | TC74VHCT125AFK |
TC74VHCT125,126AF/AFN/AFT/AFK
2007-10-02
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHCT125AF,TC74VHCT125AFN,TC74VHCT125AFT,TC74VHCT125AFK
TC74VHCT126AF,TC74VHCT126AFN,TC74VHCT126AFT,TC74VHCT126AFK
TC74VHCT125AF/AFN/AFT/AFK
TC74VHCT126AF/AFN/AFT/AFK
The TC74VHCT125A/126A 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 TC74VHCT125A requires the 3-state control input
G
to
be set high to place the output into the high impedance state,
whereas the TC74VHCT126A requires the control input G to be
set low to place the output into high impedance.
The input voltage are compatible with TTL output voltage.
This device may be used as a level converter for interfacing
3.3 V to 5 V system.
Input protection and output circuit ensure that 0 to 5.5 V can
be applied to the input and output
(Note)
pins without regard to
the supply voltage. There structure prevents device detsruction
due to mismatched supply and input/output voltages such as
battery back up, hot board insertion, etc.
Quad Bus Buffer
Quad Bus Buffer
Note:
V
CC
=
0 V
Features
High speed: tpd
=
3.8 ns (typ.) at V
CC
=
5 V
Low power dissipation: I
CC
=
4
μ
A (max) at Ta
=
25°C
Compatible with TTL outputs: V
IL
=
0.8 V (max)
V
IH
=
2.0 V (min)
Power down protection is provided on all inputs and outputs.
Balanced propagation delays: t
pLH
～
t
pHL
Low noise: V
OLP
=
0.8 V (max)
Pin and function compatible with the 74 series
(74AC/HC/F/ALS/LS etc.) 125/126 types.
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: xxxFN (JEDEC SOP) is not available in
Japan.
TC74VHCT125AF, TC74VHCT126AF
TC74VHCT125AFN, TC74VHCT126AFN
TC74VHCT125AFT, TC74VHCT126AFT
TC74VHCT125AFK, TC74VHCT126AFK
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TC74VHCT126AFK | Quad Bus Buffer |
| TC74VHCT126AF | QUAD BUS BUFFER |
| TC74VHCT125AFN | QUAD BUS BUFFER |
| TC74VHCT125AFT | QUAD BUS BUFFER |
| TC74VHCT125AF | QUAD BUS BUFFER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC74VHCT125AFK(E,K | 制造商:Toshiba America Electronic Components 功能描述:Quad Bus Buffer 3-State 4.5-5.5V SOP14 |
| TC74VHCT125AFT(E,K | 制造商:Toshiba America Electronic Components 功能描述:Logic,74VHCT Series,TSSOP#@ |
| TC74VHCT125-AFT(EL) | 制造商:Toshiba America Electronic Components 功能描述: |
| TC74VHCT125AFT(SPL | 制造商:Toshiba 功能描述:74VHCT Quad Bus Buffer (3-State) 14TSSOP Bulk 制造商:Toshiba 功能描述:Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin TSSOP |
| TC74VHCT125AFTEK2M | 制造商:Toshiba America Electronic Components 功能描述:TC74VHCT125AFTEK2M - Tape and Reel |
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