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参数资料
| 型号： | 74ACT257TTR |
| 英文描述： | 2-Input Digital Multiplexer |
| 中文描述： | 2，输入数字复接器 |
| 文件页数： | 1/8页 |
| 文件大小： | 58K |
| 代理商： | 74ACT257TTR |
1/8
April 2001
I
HIGH SPEED: t
PD
= 4.5ns (TYP.) at V
CC
= 5V
LOW POWER DISSIPATION:
I
CC
= 4
μ
A(MAX.) at T
A
=25
°
C
COMPATIBLE WITH TTL OUTPUTS
V
IH
= 2V (MIN.), V
IL
= 0.8V (MAX.)
50
TRANSMISSION LINE DRIVING
CAPABILITY
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
| = I
OL
= 24mA (MIN)
BALANCED PROPAGATION DELAYS:
t
PLH
t
PHL
OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 4.5V to 5.5V
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 10
IMPROVED LATCH-UP IMMUNITY
I
I
I
I
I
I
I
I
DESCRIPTION
The 74ACT10 is an advanced high-speed CMOS
TRIPLE 3-INPUT NAND GATE fabricated with
sub-micron silicon gate and double-layer metal
wiring C
2
MOS tecnology.
The internal circuit is composed of 3 stages
including buffer output, which enables high noise
immunity and stable output.
The device is designed to interface directly High
Speed CMOS systems with TTL, NMOS and
CMOS output voltage levels.
All inputs and outputs are equipped with protec-
tion circuits against static discharge, giving them
2KV ESD immunity and transient excess voltage.
74ACT10
TRIPLE 3-INPUT NAND GATE
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
SOP
TSSOP
74ACT10B
74ACT10M
74ACT10MTR
74ACT10TTR
TSSOP
DIP
SOP
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| 74ACT469AJS | Synchronous Up/Down Counter |
| 74ACT469ANS | Synchronous Up/Down Counter |
| 74ACT534SCQR | Octal D-Type Flip-Flop |
| 74ACT541MTR | 8-Bit Non-Inverting Buffer/Driver |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 74ACT257X6B_BDA UP WAF | 制造商:Rochester Electronics LLC 功能描述: |
| 74ACT258 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74ACT258MTCX | 功能描述:编码器、解码器、复用器和解复用器 Qd 2-Inp Multiplexer RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| 74ACT258PC | 功能描述:编码器、解码器、复用器和解复用器 Qd 2-Inp Multiplexer RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| 74ACT258PC_Q | 功能描述:编码器、解码器、复用器和解复用器 Qd 2-Inp Multiplexer RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
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