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參數資料
| 型號： | 74VHC14M |
| 廠商： | Fairchild Semiconductor |
| 文件頁數： | 1/9頁 |
| 文件大小： | 0K |
| 描述： | IC INVERTER HEX SCHMITT 14-SOIC |
| 標準包裝： | 55 |
| 系列： | 74VHC |
| 邏輯類型： | 逆變器，緩沖器 |
| 電路數： | 6 |
| 輸入數： | 1 |
| 特點： | 施密特觸發器 |
| 電源電壓： | 2 V ~ 5.5 V |
| 電流 - 靜態（最大值）： | 2µA |
| 輸出電流高，低： | 8mA，8mA |
| 邏輯電平 - 低： | 0.9 V ~ 1.65 V |
| 邏輯電平 - 高： | 2.2 V ~ 3.85 V |
| 額定電壓和最大 CL 時的最大傳播延遲： | 10.6ns @ 4.5V ~ 5.5V，50pF |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 供應商設備封裝： | 14-SOIC |
| 封裝/外殼： | 14-SOIC（0.154"，3.90mm 寬） |
| 包裝： | 管件 |
| 產品目錄頁面： | 1212 (CN2011-ZH PDF) |
2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74VHC14
Hex Schmitt Inverter
General Description
The VHC14 is an advanced high speed CMOS Hex
Schmitt Inverter fabricated with silicon gate CMOS technol-
ogy. It achieves the high speed operation similar to equiva-
lent Bipolar Schottky TTL while maintaining the CMOS low
power dissipation. Pin configuration and function are the
same as the VHC04 but the inputs have hysteresis
between the positive-going and negative-going input
thresholds, which are capable of transforming slowly
changing input signals into sharply defined, jitter-free out-
put signals, thus providing greater noise margin than con-
ventional inverters.
An input protection circuit ensures that 0V to 7V can be
applied to the input pins without regard to the supply volt-
age. This device can be used to interface 5V to 3V systems
and two supply systems such as battery back up. This cir-
cuit prevents device destruction due to mismatched supply
and input voltages.
Features
■ High Speed: tPD = 5.5 ns (typ) at VCC = 5V
■ Low power dissipation: ICC = 2 μA (Max) at TA = 25°C
■ High noise immunity: VNIH = VNIL = 28% VCC (Min)
■ Power down protection is provided on all inputs
■ Low noise: VOLP = 0.8V (Max)
■ Pin and function compatible with 74HC14
Ordering Code:
Order Number
Package
Number
Package Description
74VHC14M
(Note 1)
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
74VHC14MX_NL
(Note 2)
M14A
Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150"
Narrow
74VHC14SJ
(Note 1)
M14D
Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74VHC14MTC
(Note 1)
MTC14
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
74VHC14MTC_NL
(Note 3)
MTC14
Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
4.4mm Wide
74VHC14MTCX_NL
(Note 2)
MTC14
Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
4.4mm Wide
74VHC14N
(Obsolete)
N14A
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Pb-Free package per JEDEC J-STD-020B.
Note 1: Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Note 2: “_NL” indicates Pb-Free product (per JEDEC J-STD-020B). Device is available in Tape and Reel only.
Note 3: “_NL” indicates Pb-Free product (per JEDEC J-STD-020B).
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 74VHC14M | 制造商:Fairchild Semiconductor Corporation 功能描述:74VHC CMOS SMD 74VHC14 SOIC14 |
| 74VHC14M_Q | 功能描述:變換器 Hex Schmitt Inverter 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 |
| 74VHC14MSC | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Hex Schmitt Inverter |
| 74VHC14MSCX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Hex Schmitt Inverter |
| 74VHC14MTC | 功能描述:變換器 Hex Schmitt Inverter 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 |
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