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参数资料
| 型号： | M74HCT258TTR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16 |
| 封装： | TSSOP-16 |
| 文件页数： | 1/10页 |
| 文件大小： | 266K |
| 代理商： | M74HCT258TTR |
1/10
August 2001
s
HIGH SPEED :
tPD = 17 ns (TYP.) at VCC = 4.5V
s
LOW POWER DISSIPATION:
ICC =4A(MAX.) at TA=25°C
s
COMPATIBLE WITH TTL OUTPUTS :
VIH = 2V (MIN.) VIL = 0.8V (MAX)
s
SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 6mA (MIN)
s
BALANCED PROPAGATION DELAYS:
tPLH tPHL
s
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 258
DESCRIPTION
The M74HCT258 is an high speed CMOS QUAD
2
CHANNEL
MULTIPLEXER
(3-STATE)
fabricated with silicon gate C2MOS technology.
This IC is composed of an independent 2-channel
multiplexer with common SELECT and ENABLE
(OE) input.
The M74HCT258 is an inverting multiplexer.
When the ENABLE input is held "High", outputs of
the IC become in a High-Impedance state. If
SELECT input is held low, "A" data is selected,
when SELECT is high , "B" data is chosen.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
M74HCT258
QUAD 2 CHANNEL MULTIPLEXER (3-STATE, INVERTING)
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
M74HCT258B1R
SOP
M74HCT258M1R
M74HCT258RM13TR
TSSOP
M74HCT258TTR
TSSOP
DIP
SOP
相关PDF资料 |
PDF描述 |
|---|---|
| M74HCT258B1R | HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDIP16 |
| M74HCT32RM13TR | HCT SERIES, QUAD 2-INPUT OR GATE, PDSO14 |
| M74HCT374F1 | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20 |
| M74HCT374C1 | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PQCC20 |
| M74HCT393TTR | HCT SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO14 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M74HCT273B1R | 功能描述:触发器 Octal "D" 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 |
| M74HCT273M1R | 功能描述:触发器 Octal "D" 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 |
| M74HCT273RM13TR | 功能描述:触发器 Octal "D" 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 |
| M74HCT273TTR | 功能描述:触发器 OCTAL DTYPE FLIPFLOP 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 |
| M74HCT27B1R | 功能描述:逻辑门 Triple 3-Input NOR RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
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