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參數資料
| 型號： | MC74VHC1GT32DFT4 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 門電路 |
| 英文描述： | AHC/VHC SERIES, 2-INPUT OR GATE, PDSO5 |
| 封裝： | SC-70, SC-88A, SOT-353, 5 PIN |
| 文件頁數： | 1/12頁 |
| 文件大小： | 121K |
| 代理商： | MC74VHC1GT32DFT4 |
Semiconductor Components Industries, LLC, 2001
April, 2001 – Rev. 3
1
Publication Order Number:
MC74VHC1GT32/D
MC74VHC1GT32
2-Input OR Gate/CMOS
Logic Level Shifter
The MC74VHC1GT32 is an advanced high speed CMOS 2–input OR
gate 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 MC74VHC1GT32 input structure provides protection when
voltages up to 7 V are applied, regardless of the supply voltage. This
allows the MC74VHC1GT32 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 = 65; Equivalent Gates = 15
Figure 1. Pinout (Top View)
VCC
IN B
IN A
OUT Y
GND
IN A
IN B
OUT Y
≥ 1
Figure 2. Logic Symbol
1
2
3
4
5
PIN ASSIGNMENT
1
2
3
GND
IN B
IN A
http://onsemi.com
4
5VCC
OUT Y
L
H
L
H
L
H
FUNCTION TABLE
Inputs
Output
AB
L
H
Y
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
ORDERING INFORMATION
SC–88A / SOT–353/SC–70
DF SUFFIX
CASE 419A
Pin 1
d = Date Code
VNd
TSOP–5/SOT–23/SC–59
DT SUFFIX
CASE 483
Pin 1
d = Date Code
VNd
MARKING
DIAGRAMS
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74VHC1GT32DTT1 | 功能描述:邏輯門 3-5.5V Single OR RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| MC74VHC1GT32DTTG | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74VHC1GT50DF1G | 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 |
| MC74VHC1GT50DF2G | 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 |
| MC74VHC1GT50DFT1 | 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 |
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