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參數(shù)資料
| 型號： | HD74ALVCH16374 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 16-bit D-type Flip Flops with 3-state Outputs(三態(tài)輸出的16位D觸發(fā)器) |
| 中文描述： | 16位D型人字拖與三態(tài)輸出（三態(tài)輸出的16位?觸發(fā)器） |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 50K |
| 代理商： | HD74ALVCH16374 |
HD74ALVCH16374
16-bit D-type Flip Flops with 3-state Outputs
ADE-205-123B (Z)
3rd. Edition
December 1999
Description
The HD74ALVCH16374 has sixteen edge trigger D type flip flops with three state outputs in a 48 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 latch enable goes low, data at the D inputs will be retained at
the outputs until latch enable 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
= 2.3 V to 3.6 V
Typical V
OL
ground bounce < 0.8 V (@V
CC
= 3.3 V, Ta = 25
°
C)
Typical V
OH
undershoot > 2.0 V (@V
CC
= 3.3 V, Ta = 25
°
C)
High output current
±
24 mA (@V
CC
= 3.0 V)
Bus hold on data inputs eliminates the need for external pullup / pulldown resistors.
相關PDF資料 |
PDF描述 |
|---|---|
| HD74ALVCH16500 | 18-bit Universal Bus Transceivers with 3-state Outputs(三態(tài)輸出的18位通用總線收發(fā)器) |
| HD74ALVCH16501 | 18-bit Universal Bus Transceivers with 3-state Outputs(三態(tài)輸出的18位通用總線收發(fā)器) |
| HD74ALVCH16543 | 16-bit Registered Transceivers with 3-state Outputs(三態(tài)輸出的16位寄存收發(fā)器) |
| HD74ALVCH16721 | 3.3-V 20-bit Flip Flops with 3-state Outputs(三態(tài)輸出的3.3V20位D觸發(fā)器) |
| HD74ALVCH16820 | 3.3-V 10-bit Flip Flops with Dual Outputs(雙輸出的3.3V10位D觸發(fā)器) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HD74ALVCH16500 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:18-bit Universal Bus Transceivers with 3-state Outputs |
| HD74ALVCH16501 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:18-bit Universal Bus Transceivers with 3-state Outputs |
| HD74ALVCH16543 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:16-bit Registered Transceivers with 3-state Outputs |
| HD74ALVCH16721 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:3.3-V 20-bit Flip Flops with 3-state Outputs |
| HD74ALVCH16820 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:3.3-V 10-bit Flip Flops with Dual Outputs |
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