參數(shù)資料
型號: PI74ALVTC16241A
廠商: Pericom
文件頁數(shù): 8/8頁
文件大?。?/td> 0K
描述: IC BUFF DVR TRI-ST 16BIT 48TSSOP
產(chǎn)品變化通告: Product Discontinuation 08/Jul/2005
標(biāo)準(zhǔn)包裝: 39
系列: 74ALVTC
邏輯類型: 緩沖器/線路驅(qū)動器,非反相
元件數(shù): 4
每個元件的位元數(shù): 4
輸出電流高,低: 32mA,64mA
電源電壓: 1.2 V ~ 3.6 V
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
8
PS8358A
11/23/98
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PI74ALVTC16241
16-Bit Buffer Driver 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
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.
C. All input pulses are supplied by generators having the
following characteristics: PRR
≤ 10 MHz, ZO = 50,
tr ≤ 2ns, tf ≤ 2ns, measured from 10% to 90%, unless
otherwise specified.
D. The outputs are measured one at a time with one transi-
tion per measurement.
Pericom Semiconductor Corporation
2380 Bering Drive San Jose, CA 95131 1-800-435-2336 Fax (408) 435-1100 http://www.pericom.com
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
50pF
From Output
Under Test
GND
2 x VDD
Open
(See Note A)
RL
500
t
s
e
T1
S
td
pn
e
p
O
t Z
L
P /t L
Z
P
x
2V D
D
t Z
H
P /t H
Z
P
D
N
G
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