參數(shù)資料
型號： TC74VHC4020FT
廠商： Toshiba Corporation
元件分類： 通用總線功能
英文描述： 14-Stage Ripple Carry Binary Counter
中文描述： 14級波紋卡里二進(jìn)制計(jì)數(shù)器
文件頁數(shù)： 1/10頁
文件大?。?/td> 241K
代理商： TC74VHC4020FT
TC74VHC4020F/FT/FK
2007-10-01
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHC4020F,TC74VHC4020FT,TC74VHC4020FK
14-Stage Ripple Carry Binary Counter
The TC74VHC4020 is an advanced high speed CMOS
14-STAGE BINARY COUNTER/DIVIDER fabricated with silicon
gate C
2
MOS technology.
It achieves the high speed operation similar to equivalent
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
Setting CLR to high resets the counter to low.
A negative transition on the
CK
input brings one increment
into the counter.
This counter provides all divided output stages, and at Q12, a
1/4096 divided frequency will be output.
An input protection circuit ensures that 0 to 5.5 V can be
applied to the input pins without regard to the supply voltage.
This device can be used to interface 5 V to 3 V systems and two
supply systems such as battery back up. This circuit prevents
device destruction due to mismatched supply and input voltages.
Features
High speed: f
max
=
210 MHz (typ.) at V
CC
=
5 V
Low power dissipation: I
CC
=
4
μ
A (max) at Ta
=
25°C
High noise immunity: V
NIH
=
V
NIL
=
28% V
CC
(min)
Power down protection is provided on all inputs.
Balanced propagation delays: t
pLH
～
t
pHL
Wide operating voltage range: V
CC (opr)
=
2 V to 5.5 V
Low noise: V
OLP
=
1.5 V (max)
Pin and function compatible with 74HC4020
TC74VHC4020F
TC74VHC4020FT
TC74VHC4020FK
Weight
SOP16-P-300-1.27A
TSSOP16-P-0044-0.65A
VSSOP16-P-0030-0.50
: 0.18 g (typ.)
: 0.06 g (typ.)
: 0.02 g (typ.)
相關(guān)PDF資料
PDF描述
TC74VHC4040FK 12-Stage Ripple Carry Binary Counter
TC74VHC4051AF PFC+PWM adjustable frequency, f-down mode; Vin (V) max.: 24; Icc (mA) max.: 1; Fmax (kHz) max.: 400; Topr [Tjopr] (°C): [-40 to +125]; Remarks: Switching regulator; Package: SOP; Pin count: 16
TC74VHC4051AFK Analog Multiplexer/Demultiplexer
TC74VHC4051AFT Synchronous phase shift full-bridge control IC ; Vin (V) max.: 20; Icc (mA) max.: 10; Fmax (kHz) max.: 2 MHz; Topr [Tjopr] (°C): -40 to +125; Remarks: Switching regulator; Package: TSSOP; Pin count: 20
TC74VHC4052AF Analog Multiplexer/Demultiplexer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC74VHC4040F(F) 制造商:Toshiba America Electronic Components 功能描述:Counter Single 12-Bit Binary UP 16-Pin SOP Tube
TC74VHC4040FK(EL,K 制造商:Toshiba America Electronic Components 功能描述:Logic,TC74VHC,Binary Counter/Divder,US16
TC74VHC4040FN 功能描述:IC COUNTER BINARY 12STAGE 16-SOL RoHS:否 類別:集成電路 (IC) >> 邏輯 -計(jì)數(shù)器，除法器 系列:74VHC 產(chǎn)品變化通告:1Q2012 Discontinuation 30/Mar/2012 標(biāo)準(zhǔn)包裝:2,500 系列:74HC 邏輯類型:二進(jìn)制計(jì)數(shù)器 方向:上 元件數(shù):1 每個(gè)元件的位元數(shù):12 復(fù)位:異步 計(jì)時(shí):- 計(jì)數(shù)速率:50MHz 觸發(fā)器類型:負(fù)邊沿 電源電壓:2 V ~ 6 V 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
TC74VHC4040FN(F,M) 功能描述:計(jì)數(shù)器 IC 12-Stage Ripple CBC CMOS 210 MHz 4uA RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)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
TC74VHC4040FT 功能描述:計(jì)數(shù)器 IC INCORRECT MOUSER P/N RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)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
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