參數(shù)資料
型號: PI74VCX16373AE
廠商: Pericom
文件頁數(shù): 7/8頁
文件大?。?/td> 0K
描述: IC 16-BIT TRANSP LATCH 48-TSSOP
產(chǎn)品變化通告: Product Discontinuation 09/Dec/2010
標準包裝: 39
系列: 74VCX
邏輯類型: D 型透明鎖存器
電路: 8:8
輸出類型: 三態(tài)
電源電壓: 1.8 V ~ 3.6 V
獨立電路: 2
延遲時間 - 傳輸: 1.5ns
輸出電流高,低: 6mA,6mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-TFSOP(0.240",6.10mm 寬)
供應(yīng)商設(shè)備封裝: 48-TSSOP
包裝: 管件
7
PS8326C
10/27/06
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PI74VCX16373
16-Bit Transparent D-Type Latch
with 3-State Outputs
Test Circuits and Switching Waveforms
Parameter Measurement Information (VDD = 1.8V - 3.6V)
Setup, Hold, and Release Timing
Pulse Width
Switch Position
Propagaton Delay
Enable Disable Timing
Data
Input
tH
VDD
tSU
0V
Timing
Input
VDD
0V
VDD/2
Low-High-Low
Pulse
tW
High-Low-High
Pulse
VDD
0V
VDD
0V
VDD/2
Input
Opposite Phase
Input Transition
tPLH
tPHL
tPLH
tPHL
VDD
0V
VDD
VOL
VDD
0V
Output
VDD/2
Output
Control
(Active LOW)
Output
Waveform 2
S1 at GND
(see Note B)
tPZL
tPLZ
VDD
0V
VDD
VOL
0V
Output
Waveform 1
S1 at 2xVDD
(see Note B)
+0.15V
-0.15V
VOH
VDD
tPHZ
tPZH
VDD/2
VDD/2
CL
R1
500
Ω
30pF
From Output
Under Test
GND
2 x VDD
Open
(See Note A)
RL
500
Ω
t
s
e
T1
S
t D
P
n
e
p
O
t
Z
L
P
t
/
L
Z
P
V
x
2
D
t
Z
H
P
t
/
H
Z
P
D
N
G
Notes:
A. CL includes probe and jig capacitance.
B. Waveform 1 is for an output with internal conditions such that
the output is LOW except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that
the output is HIGH except when disabled by the output control.
All input pulses are supplied by generators having the
following characteristics: PRR
≤ 10 MHz, ZO = 50Ω, tR ≤ 2ns, tF ≤ 2ns,
measured from 10% to 90%, unless otherwise specified.
The outputs are measured one at a time with one transition per
measurement.
06-0203
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