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參數(shù)資料
| 型號： | 74VHC163SJX |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | COUNTER|UP|4-BIT BINARY|HC-CMOS|SOP|16PIN|PLASTIC |
| 中文描述： | AHC/VHC SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16 |
| 封裝： | 5.30 MM, EIAJ TYPE2, SOP-16 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 123K |
| 代理商： | 74VHC163SJX |
2002 Fairchild Semiconductor Corporation
DS012122
www.fairchildsemi.com
September 1995
Revised February 2002
7
74VHC163
4-Bit Binary Counter with Synchronous Clear
General Description
The VHC163 is an advanced high-speed CMOS device
fabricated with silicon gate CMOS technology. It achieves
the high-speed operation similar to equivalent Bipolar
Schottky TTL while maintaining the CMOS low power dissi-
pation.
The VHC163 is a high-speed synchronous modulo-16
binary counter. This device is synchronously presettable for
application in programmable dividers and has two types of
Count Enable inputs plus a Terminal Count output for ver-
satility in forming multistage counters. The CLK input is
active on the rising edge. Both PE and MR inputs are
active on low logic level. Presetting is synchronous to rising
edge of CLK and the Clear function of the VHC163 is syn-
chronous to CLK. Two enable inputs (ENP and ENT) and
Carry Output are provided to enable easy cascading of
counters, which facilitates easy implementation of n-bit
counters without using external gates.
An input protection circuit insures that 0V to 7V can be
applied to the input pins without regard to the supply volt-
age. This device can be used to interface 5V to 3V systems
and two supply systems such as battery backup. This cir-
cuit prevents device destruction due to mismatched supply
and input voltages.
Features
I
High speed: f
MAX
=
185 MHz (typ) at V
CC
=
5V
I
Low power dissipation: I
CC
=
4
μ
A (max) at T
A
=
25
°
C
I
Synchronous counting and loading
I
High-speed synchronous expansion
I
High noise immunity: V
NIH
=
V
NIL
=
28% V
CC
(min)
I
Power down protection is provided on all inputs.
I
Low noise: V
OLP
=
0.8V (max)
I
Pin and function compatible with 74HC163
Ordering Code:
Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbols
IEEE/IEC
Order Number
74VHC163M
74VHC163SJ
74VHC163MTC
74VHC163N
Package Number
M16A
M16D
MTC16
N16E
Package Description
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| 74VHC164 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:8-Bit Serial-In, Parallel-Out Shift Register |
| 74VHC164_99 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:8-Bit Serial-In, Parallel-Out Shift Register |
| 74VHC164FT | 功能描述:IC REG SHIFT SIPO 8BIT 14TSSOP 制造商:toshiba semiconductor and storage 系列:TC74VHC 包裝:帶卷（TR） 零件狀態(tài):有效 邏輯類型:移位寄存器 輸出類型:推挽式 元件數(shù):1 每元件位數(shù):8 功能:串行至并行 電壓 - 電源:2 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商器件封裝:14-TSSOP 標(biāo)準(zhǔn)包裝:2,500 |
| 74VHC164M | 功能描述:計數(shù)器移位寄存器 8-Bit Shift Register RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| 74VHC164M_Q | 功能描述:計數(shù)器移位寄存器 8-Bit Shift Register RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
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