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参数资料
| 型号： | 74AHC374PWDH |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 通用总线功能 |
| 英文描述： | Octal D-type flip-flop; positive edge-trigger; 3-state |
| 中文描述： | AHC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封装： | 4.40 MM, PLASTIC, SOT-360-1, TSSOP-20 |
| 文件页数： | 3/20页 |
| 文件大小： | 93K |
| 代理商： | 74AHC374PWDH |
1999 Sep 28
3
Philips Semiconductors
Product specification
Octal D-type flip-flop; positive edge-trigger; 3-state
74AHC374;
74AHCT374
FUNCTION TABLE
See note 1.
Note
1.
H = HIGH voltage level;
h = HIGH voltage level one set-up time prior to the LOW-to-HIGH CP transition;
L = LOW voltage level;
I = LOW voltage level one set-up time prior to the LOW-to-HIGH CP transition;
X = don’t care;
Z = high-impedance OFF-state;
↑
= LOW-to-HIGH CP transition.
ORDERING INFORMATION
PINNING
OPERATING MODES
INPUTS
INTERNAL
FLIP-FLOPS
OUTPUTS
OE
CP
↑
↑
↑
↑
D
n
I
h
l
h
Q
0
to Q
7
L
H
Z
Z
Load and read register
L
L
H
H
L
H
L
H
Load register and
disable outputs
OUTSIDE NORTH
AMERICA
NORTH AMERICA
PACKAGES
PINS
PACKAGE
MATERIAL
CODE
74AHC374D
74AHC374PW
74AHCT374D
74AHCT374PW
74AHC374D
74AHC374PW DH
74AHCT374D
7AHCT374PW DH
20
20
20
20
SO
plastic
plastic
plastic
plastic
SOT163-1
SOT360-1
SOT163-1
SOT360-1
TSSOP
SO
TSSOP
PIN
SYMBOL
DESCRIPTION
1
2, 5, 6, 9, 12, 15,
16 and 19
3, 4, 7, 8, 13, 14,
17 and 18
10
11
20
OE
Q
0
to Q
7
3-state output enable input (active LOW)
3-state flip-flop outputs
D
0
to D
7
data inputs
GND
CP
V
CC
ground (0 V)
clock input (LOW-to-HIGH, edge triggered)
DC supply voltage
相关PDF资料 |
PDF描述 |
|---|---|
| 74AHC374 | Quadruple 2-Input Positive-NOR Gates 14-TSSOP -40 to 85 |
| 74AHCT377 | Octal D-type flip-flop with data enable; positive-edge trigger(带数据使能的八D触发器；上升沿触发；三态) |
| 74AHCT541 | Octal buffer/line driver; 3-state(八通道缓冲器/线驱动器；三态；) |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74AHC374PW-Q100J | 制造商:NXP Semiconductors 功能描述:74AHC374PW-Q100/TSSOP20/REEL13 - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC FLIP-FLOP OCTAL D 3ST 20TSSOP |
| 74AHC374PW-T | 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 |
| 74AHC377 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Octal D-type flip-flop with data enable; positive-edge trigger |
| 74AHC377_08 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Octal D-type flip-flop with data enable; positive-edge trigger |
| 74AHC377D | 功能描述:触发器 OCT D-TYPE EDGE TRIGGER 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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