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参数资料
| 型号： | RD74LVC374BFPEL |
| 元件分类： | 总线收发器 |
| 英文描述： | LVC/LCX/Z SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封装： | SOP-20 |
| 文件页数： | 1/7页 |
| 文件大小： | 110K |
| 代理商： | RD74LVC374BFPEL |
Rev.1.00 Nov. 26, 2004 page 1 of 8
RD74LVC374B
Octal D-type Flip Flops with 3-state Outputs
REJ03D0382–0100
Rev.1.00
Nov. 26, 2004
Description
The RD74LVC374B has eight edge trigger D type flip flops with three state outputs in a 20 pin package. Data at the D
inputs meeting set up requirements are transferred to the Q outputs on positive going transitions of the clock input.
When the clock input goes low, data at the D inputs will be retained at the outputs until clock input returns high again.
When a high logic level is applied to the output control input, all outputs go to a high impedance state, regardless of
what signals are present at the other inputs and the state of the storage elements. Low voltage and high-speed operation
is suitable at the battery drive product (note type personal computer) and low power consumption extends the life of a
battery for long time operation.
Features
V
CC = 1.65 V to 5.5 V
All inputs V
IH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
All outputs V
OUT (Max.) = 5.5 V (@VCC = 0 V or output off state)
Typical V
OL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25 °C)
Typical V
OH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)
High output current
±4 mA (@VCC = 1.65 V)
±8 mA (@VCC = 2.3 V)
±12 mA (@VCC = 2.7 V)
±24 mA (@VCC = 3.0 V to 5.5 V)
Ordering Information
Part Name
Package Type
Package Code
Package
Abbreviation
Taping Abbreviation
(Quantity)
RD74LVC374BFPEL
SOP–20 pin (JEITA)
FP–20DAV
FP
EL (2,000 pcs/reel)
RD74LVC374BTELL
TSSOP–20 pin
TTP–20DAV
T
ELL (2,000 pcs/reel)
Function Table
Inputs
G
CK
D
Output Q
H
X
Z
L
↑
L
↑
H
L
X
Q0
H:
High level
L:
Low level
X:
Immaterial
Z:
High impedance
↑ :
Low to high transition
Q0:
Level of Q before the indicated steady input conditions were established.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RD74LVC374BT-E@ | 制造商:Renesas Electronics Corporation 功能描述:IC, 74 advanced low voltage, LVC, sop20 |
| RD74LVC374BTELL | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Octal D-type Flip Flops with 3-state Outputs |
| RD74LVC540B | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Octal Buffers / Line Drivers with 3-state Outputs |
| RD74LVC540BFP-E | 制造商:Renesas Electronics Corporation 功能描述:Logic, 74LVC Series, SOP-20 |
| RD74LVC540BFPEL | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Octal Buffers / Line Drivers with 3-state Outputs |
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