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參數資料
| 型號： | TC74VHC14FK |
| 廠商： | Toshiba Corporation |
| 英文描述： | Hex Schmitt Inverter |
| 中文描述： | 六角施密特逆變器 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 261K |
| 代理商： | TC74VHC14FK |
TC74VHC14F/FN/FT/FK
2007-10-01
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHC14F,TC74VHC14FN,TC74VHC14FT,TC74VHC14FK
Hex Schmitt Inverter
The TC74VHC14 is an advanced high speed CMOS SCHMITT
INVERTER 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.
Pin configuration and function are the same as the
TC74VHC04 but the inputs have hysteresis and with its schmitt
trigger function, the TC74VHC14 can be used as a line receivers
which will receive slow input signals.
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
=
5.5 ns (typ.) at V
CC
=
5 V
Low power dissipation: I
CC
=
2
μ
A (max) at Ta
=
25°C
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
Low noise: V
OLP
=
0.8 V (max)
Pin and function compatible with 74ALS14
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.
TC74VHC14F
TC74VHC14FN
TC74VHC14FT
TC74VHC14FK
相關PDF資料 |
PDF描述 |
|---|---|
| TC74VHC153FK | Dual 4-Channel Multiplexer |
| TC74VHC157FK | Quad 2-Channel Multiplexer |
| TC74VHC161FK | Synchronous Presettable 4-Bit Counter |
| TC74VHC163FK | Synchronous Presettable 4-Bit Counter |
| TC74VHC164FK | 8-Bit Shift Register (S-IN, P-OUT) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TC74VHC14FK(EL,K) | 制造商:Toshiba America Electronic Components 功能描述:Logic,74VHC,Hex Schmitt Inverter,US14 |
| TC74VHC14FN | 功能描述:IC INV HEX SCHMITT TRIG 14-SOL RoHS:否 類別:集成電路 (IC) >> 邏輯 - 柵極和逆變器 系列:74VHC 標準包裝:2,000 系列:74LCX 邏輯類型:逆變器，緩沖器 電路數:1 輸入數:8 特點:三態 電源電壓:2 V ~ 3.6 V 電流 - 靜態（最大值）:10µA 輸出電流高，低:24mA，24mA 邏輯電平 - 低:0.7 V ~ 0.8 V 邏輯電平 - 高:1.7 V ~ 2 V 額定電壓和最大 CL 時的最大傳播延遲:6.5ns @ 3.3V，50pF 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 供應商設備封裝:20-SSOP 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 包裝:帶卷 (TR) |
| TC74VHC14FN(ELF,M) | 功能描述:變換器 CMOS RoHS:否 制造商:NXP Semiconductors 電路數量:6 邏輯系列:74ABT 邏輯類型:BiCMOS 高電平輸出電流:- 15 mA 低電平輸出電流:20 mA 傳播延遲時間:2.2 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 工作溫度范圍: 封裝 / 箱體:DIP-14 封裝:Tube |
| TC74VHC14FT(EK2,M) | 制造商:Toshiba America Electronic Components 功能描述:TOSTC74VHC14FT(EK2,M) HEX SCHMITT INVERT |
| TC74VHC14FT(EL) | 制造商:Toshiba America Electronic Components 功能描述:Inverter Schmitt Trigger 6-Element CMOS 14-Pin TSSOP T/R |
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