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參數資料
| 型號： | IDT74FCT161ATQB |
| 廠商： | Integrated Device Technology, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTERS |
| 中文描述： | 快速CMOS同步預置二進制計數器 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 94K |
| 代理商： | IDT74FCT161ATQB |
Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
OCTOBER 1994
1995 Integrated Device Technology, Inc.
6.7
DSC-4219/4
1
DESCRIPTION:
The IDT54/74FCT161T/163T, IDT54/74FCT161AT/ 163AT
and IDT54/74FCT161CT/163CT are high-speed synchro-
nous modulo-16 binary counters built using an advanced dual
metal CMOS technology. They are synchronously preset-
table for application in programmable dividers and have two
types of count enable inputs plus a terminal count output for
versatility in forming synchronous multi-stage counters. The
IDT54/74FCT161T/AT/CT have asynchronous Master Reset
inputs that override all other inputs and force the outputs LOW.
The IDT54/74FCT163T/AT/CT have Synchronous Reset in-
puts that override counting and parallel loading and allow the
outputs to be simultaneously reset on the rising edge of the
clock.
FAST CMOS
SYNCHRONOUS
PRESETTABLE
BINARY COUNTERS
IDT54/74FCT161T/AT/CT
IDT54/74FCT163T/AT/CT
FUNCTIONAL BLOCK DIAGRAMS
2611 drw 01
Q
0
D CP D
C
D
Q
Q
CP
161
ONLY
DETAIL
A
DETAIL
A
DETAIL
A
'161
'163
PE
CEP
CET
CP
MR ('161)
SR ('163)
Q
0
Q
1
Q
2
Q
3
Q
0
DETAIL A
P
0
P
1
P
2
P
3
TC
163
ONLY
CP
FEATURES:
Std., A and C speed grades
Low input and output leakage
≤
1
μ
A (max.)
CMOS power levels
True TTL input and output compatibility
– V
OH
= 3.3V (typ.)
– V
OL
= 0.3V (typ.)
High drive outputs (-15mA I
OH
, 48mA I
OL
)
Meets or exceeds JEDEC standard 18 specifications
Product available in Radiation Tolerant and Radiation
Enhanced versions
Military product compliant to MIL-STD-883, Class B
and DESC listed (dual marked)
Available in DIP, SOIC, QSOP, CERPACK and LCC
packages
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
相關PDF資料 |
PDF描述 |
|---|---|
| IDT74FCT161ATSO | FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTERS |
| IDT74FCT161ATSOB | FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTERS |
| IDT74FCT161CT | FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTERS |
| IDT74FCT161CTQ | FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTER |
| IDT74FCT161CTSO | FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| IDT74FCT161TQ | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT161TSO | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT162240ATPV | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT162244ATPA8 | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT162244ATPAG | 功能描述:IC BUFF DVR 16BIT N-INV 48TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅動器，接收器，收發器 系列:74FCT 標準包裝:2,000 系列:74LVCH 邏輯類型:緩沖器/線路驅動器，非反相 元件數:2 每個元件的位元數:4 輸出電流高，低:24mA，24mA 電源電壓:1.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:20-SOIC 包裝:帶卷 (TR) |
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