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參數資料
| 型號： | MC74VHCT74A |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Dual D-Type Flip-Flop(雙D觸發器) |
| 中文描述： | 雙D型觸發器（雙?觸發器） |
| 文件頁數： | 1/8頁 |
| 文件大小： | 85K |
| 代理商： | MC74VHCT74A |
Dual D-Type Flip-Flop
with Set and Reset
The MC74VHCT74A is an advanced high speed CMOS D–type
flip–flop fabricated with silicon gate CMOS technology. It achieves
high speed operation similar to equivalent Bipolar Schottky TTL
while maintaining CMOS low power dissipation.
The signal level applied to the D input is transferred to Q output
during the positive going transition of the Clock pulse.
Reset (RD) and Set (SD) are independent of the Clock (CP) and are
accomplished by setting the appropriate input Low.
The internal circuit is composed of three stages, including a buffer
output which provides high noise immunity and stable output. The
inputs tolerate voltages up to 7V, allowing the interface of 5V systems
to 3V systems.
The VHCT inputs are compatible with TTL levels. This device can
be used as a level converter for interfacing 3.3V to 5.0V, because it has
full 5V CMOS level output swings.
The VHCT74A input structures provide protection when voltages
between 0V and 5.5V are applied, regardless of the supply voltage.
The output structures also provide protection when VCC=0V. These
input and output structures help prevent device destruction caused by
supply voltage – input/output voltage mismatch, battery backup, hot
insertion, etc.
High Speed: f
max
= 60MHz (Typ) at V
CC
= 5V
Low Power Dissipation: I
CC
= 2
μ
A (Max) at T
A
= 25
°
C
Power Down Protection Provided on Inputs
Balanced Propagation Delays
Designed for 4.5V to 5.5V Operating Range
Low Noise: V
OLP
= 0.8V (Max)
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300mA
ESD Performance: HBM > 2000V; Machine Model > 200V
Chip Complexity: 128 FETs or 32 Equivalent Gates
Semiconductor Components Industries, LLC, 2001
January, 2001 – Rev. 1
1
Publication Order Number:
MC74VHCT74A/D
MC74VHCT74A
D SUFFIX
14–LEAD SOIC PACKAGE
CASE 751A–03
DT SUFFIX
14–LEAD TSSOP PACKAGE
CASE 948G–01
ORDERING INFORMATION
MC74VHCTXXAD
MC74VHCTXXADT
MC74VHCTXXAM
SOIC
TSSOP
SOIC EIAJ
M SUFFIX
14–LEAD SOIC EIAJ PACKAGE
CASE 965–01
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74VHCT74AD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74VHCT74ADR2 | 功能描述:觸發器 5V CMOS Dual RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| MC74VHCT74ADR2G | 功能描述:觸發器 5V CMOS Dual D-Type w/Set Reset RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| MC74VHCT74ADT | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74VHCT74ADTR2 | 功能描述:觸發器 5V CMOS Dual RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
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