參數(shù)資料
型號(hào)： IDT74FCT821ATSOB
廠商： Integrated Device Technology, Inc.
英文描述： HIGH-PERFORMANCE CMOS BUS INTERFACE REGISTERS
中文描述： 高性能CMOS總線接口寄存器
文件頁數(shù)： 8/9頁
文件大?。?/td> 178K
代理商： IDT74FCT821ATSOB
IDT54/74FCT821AT/BT/CT, 823/825AT/BT/CT/DT
HIGH-PERFORMANCE CMOS BUS INTERFACE REGISTERS
MILITARY AND COMMERCIAL TEMPERATURE RANGES
6.21
8
PULSE WIDTH
SWITCH POSITION
ENABLE AND DISABLE TIMES
PROPAGATION DELAY
SET-UP, HOLD AND RELEASE TIMES
TEST CIRCUITS AND WAVEFORMS
TEST CIRCUITS FOR ALL OUTPUTS
Pulse
Generator
R
T
D.U.T.
V
CC
V
IN
C
L
V
OUT
50pF
500
500
7.0V
3V
1.5V
0V
3V
1.5V
0V
3V
1.5V
0V
3V
1.5V
0V
DATA
INPUT
TIMING
INPUT
ASYNCHRONOUS CONTROL
PRESET
CLEAR
ETC.
SYNCHRONOUS CONTROL
PRESET
CLEAR
CLOCK ENABLE
t
SU
t
H
t
REM
t
SU
t
H
HIGH-LOW-HIGH
PULSE
LOW-HIGH-LOW
PULSE
t
W
1.5V
1.5V
SAME PHASE
INPUT TRANSITION
3V
1.5V
0V
V
OH
1.5V
V
OL
t
PLH
OUTPUT
OPPOSITE PHASE
INPUT TRANSITION
3V
1.5V
0V
t
PLH
t
PHL
t
PHL
CONTROL
INPUT
3V
1.5V
0V
3.5V
0V
OUTPUT
NORMALLY
LOW
OUTPUT
NORMALLY
HIGH
SWITCH
CLOSED
SWITCH
OPEN
V
OL
0.3V
0.3V
t
PLZ
t
PZL
t
PZH
t
PHZ
3.5V
1.5V
0V
1.5V
ENABLE
DISABLE
V
OH
ETC.
NOTES:
1. Diagram shown for input Control Enable-LOW and input Control Disable-
HIGH
2. Pulse Generator for All Pulses: Rate
≤
1.0MHz; t
F
≤
2.5ns; t
R
≤
2.5ns
Test
Switch
Disable Low
Enable Low
Closed
All Other Tests
Open
Open Drain
DEFINITIONS:
C
L
=
Load capacitance: includes jig and probe capacitance.
R
T
= Termination resistance: should be equal to Z
OUT
of the Pulse
Generator.
2567 drw 05
2567 drw 06
2567 drw 07
2567 drw 08
2567 drw 09
2567 lnk 10
相關(guān)PDF資料
PDF描述
IDT54FCT821BT HIGH-PERFORMANCE CMOS BUS INTERFACE REGISTERS
IDT54FCT821BTD HIGH-PERFORMANCE CMOS BUS INTERFACE REGISTERS
IDT54FCT821BTDB HIGH-PERFORMANCE CMOS BUS INTERFACE REGISTERS
IDT54FCT821BTE HIGH-PERFORMANCE CMOS BUS INTERFACE REGISTERS
IDT54FCT821BTEB Ceramic Chip Capacitors / Standard X7R; Capacitance [nom]: 0.039uF; Working Voltage (Vdc)[max]: 100V; Capacitance Tolerance: +/-10%; Dielectric: Multilayer Ceramic; Temperature Coefficient: X7R; Lead Style: Surface Mount Chip; Lead Dimensions: 1210; Termination: Tin Plated Nickel Barrier; Body Dimensions: 0.126" x 0.098"; Container: Bulk; Features: Unmarked
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT74FCT821BP 制造商:Integrated Device Technology Inc 功能描述:
IDT74FCT821BTQ 制造商:Rochester Electronics LLC 功能描述:- Bulk
IDT74FCT821CTQ 制造商:Integrated Device Technology Inc 功能描述: 制造商:Integrated Device Technology Inc 功能描述:FCT SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO24
IDT74FCT821CTSO 制造商:Integrated Device Technology Inc 功能描述:
IDT74FCT821HBP 制造商:Rochester Electronics LLC 功能描述:- Bulk
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