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參數(shù)資料
| 型號： | CD40193BC |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | 通用總線功能 |
| 英文描述： | Synchronous 4-Bit Up/Down Binary Counter(同步4位二進制加/減計數(shù)器) |
| 中文描述： | 同步4位向上/向下二進制計數(shù)器（同步4位二進制加/減計數(shù)器） |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 74K |
| 代理商： | CD40193BC |
October 1987
Revised January 1999
C
C
1999 Fairchild Semiconductor Corporation
DS005988.prf
www.fairchildsemi.com
CD40192BC CD40193BC
Synchronous 4-Bit Up/Down Decade Counter
Synchronous 4-Bit Up/Down Binary Counter
General Description
The CD40192BC and CD40193BC up/down counters are
monolithic complementary MOS (CMOS) integrated cir-
cuits. The CD40192BC is a BCD counter, while the
CD40193BC is a binary counter.
Counting up and counting down is performed by two count
inputs, one being held HIGH while the other is clocked. The
outputs change on the positive-going transition of this
clock.
These counters feature preset inputs that are enabled
when load is a logical “0” and a clear which forces all out-
puts to “0” when it is at logical “1”. The counters also have
carry and borrow outputs so that they can be cascaded
using no external circuitry.
All inputs are protected against damage due to static dis-
charge by clamps to V
DD
and V
SS
.
Features
I
Wide supply voltage range:
I
High noise immunity:
3V to 15V
0.45 V
DD
(typ.)
I
Low power TTL compatibility:
or 1 driving 74LS
I
Carry and borrow outputs for easy expansion to N-bit by
cascading
I
Asynchronous clear
I
Equivalent to:
MM74C192 and MM74C193
Fan out of 2 driving 74L
Ordering Code:
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Connection Diagram
Pin Assignments for DIP and SOIC
Top View
Cascading Packages
Order Number
CD40192BCN
CD40193BCN
CD40193BCM
Package Number
N16E
N16E
M16A
Package Description
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow Body
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CD40192BMS | CMOS Presettable Up/Down Counters (Dual Clock With Reset)(CMOS可預(yù)置加/減計數(shù)器（帶復(fù)位的雙時鐘）) |
| CD40192 | Synchronous 4-Bit Up/Down Decade Counter |
| CD40192 | CMOS PRESETTABLE UP/DOWN COUNTERS(DUAL CLOCK WITH RESET) |
| CD40192BC | Synchronous 4-Bit Up/Down Decade Counter |
| CD40192BM | Synchronous 4-Bit Up/Down Decade Counter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CD40193BCJ | 制造商:Texas Instruments 功能描述:CMOS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16 |
| CD40193BCM | 功能描述:計數(shù)器 IC Syn 4-Bit Decade Ctr RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| CD40193BCMX | 功能描述:計數(shù)器 IC Syn 4-Bit Decade Ctr RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| CD40193BCN | 功能描述:計數(shù)器 IC Syn 4-Bit Binary Ctr RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| CD40193BD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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