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参数资料
| 型号： | 74VHC574M |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 通用总线功能 |
| 英文描述： | Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85 |
| 中文描述： | AHC/VHC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封装： | 0.300 INCH, MS-013, SOIC-20 |
| 文件页数： | 1/10页 |
| 文件大小： | 75K |
| 代理商： | 74VHC574M |
74VHC574
OCTAL D-TYPE FLIP FLOP
WITH 3 STATE OUTPUT NON INVERTING
June 1999
I
HIGHSPEED:
f
MAX
=180MHz(TYP.) at V
CC
=5V
I
LOWPOWERDISSIPATION:
I
CC
=4
μ
A(MAX.) at T
A
=25
o
C
I
HIGHNOISEIMMUNITY:
V
NIH
= V
NIL
=28%V
CC
(MIN.)
I
POWERDOWN PROTECTIONON INPUTS
I
SYMMETRICALOUTPUTIMPEDANCE:
|I
OH
| = I
OL
= 8 mA(MIN)
I
BALANCEDPROPAGATIONDELAYS:
t
PLH
t
PHL
I
OPERATINGVOLTAGERANGE:
V
CC
(OPR)= 2Vto 5.5V
I
PINANDFUNCTION COMPATIBLEWITH
74SERIES574
I
IMPROVEDLATCH-UP IMMUNITY
I
LOWNOISEV
OLP
= 0.9V(Max.)
DESCRIPTION
The 74VHC574 is an advanced high-speed
CMOS OCTAL D-TYPE FLIP FLOP with 3
STATE OUTPUT NON INVERTING fabricated
with sub-micron silicon gate and double-layer
metalwiring C
2
MOStechnology.
This 8 bit D-Type flip-flop is controlled by a clock
input (CK) and an output enable input (OE).
On the positive transition of the clock, the Q
outputs will be set to logic states that were setup
at the D inputs.
While the OE input is low, the 8 outputswill be in
a normal logic state (high or low logic level) and,
while high level, the outputs will be in a high
impedancestate.
The output control does not affect the internal
operation of flip flop; that is, the old data can be
retained or the new data can be entered even
whilethe outputsare off.
Power down protection is provided on all inputs
and 0 to 7V can be accepted on inputs with no
regard to the supply voltage. This device can be
used to interface5V to 3V.
All
inputs
and
outputs are
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
equipped with
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES :
74VHC574M
74VHC574T
M
(Micro Package)
T
(TSSOPPackage)
1/10
相关PDF资料 |
PDF描述 |
|---|---|
| 74VHC574MTC | Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85 |
| 74VHC574N | Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85 |
| 74VHC574SJ | Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85 |
| 74VHC574MTCX | Octal D-Type Flip-Flop |
| 74VHC574MX | Octal D-Type Flip-Flop |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 74VHC574M | 制造商:Fairchild Semiconductor Corporation 功能描述:74VHC CMOS SMD 74VHC574 SOIC20 |
| 74VHC574M_Q | 功能描述:触发器 Oct D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| 74VHC574MTC | 功能描述:触发器 Oct D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| 74VHC574MTC_Q | 功能描述:触发器 Oct D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| 74VHC574MTCX | 功能描述:触发器 Oct D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
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