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參數資料
| 型號： | MC74VHC1GT50DFT4 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 門電路 |
| 英文描述： | AHC/VHC SERIES, 1-INPUT NON-INVERT GATE, PDSO5 |
| 封裝： | SC-70, SC-88A, SOT-353, 5 PIN |
| 文件頁數： | 1/12頁 |
| 文件大小： | 120K |
| 代理商： | MC74VHC1GT50DFT4 |
Semiconductor Components Industries, LLC, 2001
April, 2001 – Rev. 6
1
Publication Order Number:
MC74VHC1GT50/D
MC74VHC1GT50
Noninverting Buffer /
CMOS Logic Level Shifter
with LSTTL–Compatible Inputs
The MC74VHC1GT50 is a single gate noninverting buffer fabricated
with silicon gate CMOS technology. It achieves high speed operation
similar to equivalent Bipolar Schottky TTL while maintaining CMOS
low power dissipation.
The internal circuit is composed of three stages, including a buffer
output which provides high noise immunity and stable output.
The device input is compatible with TTL–type input thresholds and the
output has a full 5 V CMOS level output swing. The input protection
circuitry on this device allows overvoltage tolerance on the input,
allowing the device to be used as a logic–level translator from 3.0 V
CMOS logic to 5.0 V CMOS Logic or from 1.8 V CMOS logic to 3.0 V
CMOS Logic while operating at the high–voltage power supply.
The MC74VHC1GT50 input structure provides protection when
voltages up to 7 V are applied, regardless of the supply voltage. This
allows the MC74VHC1GT50 to be used to interface 5 V circuits to 3 V
circuits. The output structures also provide protection when VCC = 0 V.
These input and output structures help prevent device destruction caused
by supply voltage – input/output voltage mismatch, battery backup, hot
insertion, etc.
High Speed: t
PD = 3.5 ns (Typ) at VCC = 5 V
Low Power Dissipation: I
CC = 2 A (Max) at TA = 25°C
TTL–Compatible Inputs: V
IL = 0.8 V; VIH = 2.0 V
CMOS–Compatible Outputs: V
OH > 0.8 VCC; VOL < 0.1 VCC @Load
Power Down Protection Provided on Inputs and Outputs
Balanced Propagation Delays
Pin and Function Compatible with Other Standard Logic Families
Chip Complexity: FETs = 104; Equivalent Gates = 26
Figure 1. Pinout (Top View)
IN A
OUT Y
1
VCC
NC
IN A
OUT Y
GND
Figure 2. Logic Symbol
1
2
34
5
PIN ASSIGNMENT
1
2
3
GND
NC
IN A
http://onsemi.com
4
5VCC
OUT Y
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
ORDERING INFORMATION
FUNCTION TABLE
L
H
A Input
Y Output
L
H
SC–88A / SOT–353/SC–70
DF SUFFIX
CASE 419A
Pin 1
d = Date Code
VLd
TSOP–5/SOT–23/SC–59
DT SUFFIX
CASE 483
Pin 1
d = Date Code
VLd
MARKING
DIAGRAMS
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74VHC1GT50DT1G | 功能描述:緩沖器和線路驅動器 1.65-5.5V Single Non-Inverting TTL RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74VHC1GT50DTT1 | 功能描述:緩沖器和線路驅動器 1.65-5.5V Single RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74VHC1GT66DF1G | 功能描述:模擬開關 IC 2-5.5V Hi Speed ANLG Sw. -55 to 125deg C RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MC74VHC1GT66DF2G | 功能描述:開關 IC - 各種 LOG CMOS MLTIPLXR RoHS:否 制造商:Fairchild Semiconductor 開啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel |
| MC74VHC1GT66DFT1 | 功能描述:模擬開關 IC 2-5.5V Hi Speed ANLG RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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