參數(shù)資料
型號: HD74ALVCH16543
廠商: Hitachi,Ltd.
英文描述: 16-bit Registered Transceivers with 3-state Outputs(三態(tài)輸出的16位寄存收發(fā)器)
中文描述: 16位注冊收發(fā)器與三態(tài)輸出(三態(tài)輸出的16位寄存收發(fā)器)
文件頁數(shù): 11/13頁
文件大小: 57K
代理商: HD74ALVCH16543
HD74ALVCH16543
11
V – 0.3 V
V + 0.3 V
t
ZL
t
LZ
t
ZH
t
HZ
V
OH
V
OL
Waveform - A
Output
Control
Waveform - B
GND
V
IH
V
OL1
V
OH1
V
ref
V
ref
V
ref
V
ref
TEST
V
IH
V
ref
V
OH1
V
OL1
1.2 V
2.3 V
GND
1.5 V
3.0 V
GND
2.3 V
2.7 V
Vcc=2.7V,
3.3
±
0.3V
Vcc=2.5
±
0.2V
Notes: 1. All input pulses are supplied by generators having the following characteristics:
PRR
10 MHz, Zo = 50
, tr
2.5 ns, tf
2.5 ns.
2. Waveform – A is for an output with internal conditions such that the output is low
except when disabled by the output control.
3. Waveform – B is for an output with internal conditions such that the output is high
except when disabled by the output control.
4. The output are measured one at a time with one transition per measurement.
Waveforms – 3
tr
tf
10 %
10 %
90 %
90 %
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參數(shù)描述
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
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HD74ALVCH16825 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:18-bit Buffers / Drivers with 3-state Outputs
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