參數(shù)資料
型號: 74HC74N,652
廠商: NXP Semiconductors
文件頁數(shù): 21/21頁
文件大小: 0K
描述: IC FLIP FLOP DUAL D TYPE 14DIP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 1,000
系列: 74HC
功能: 設(shè)置(預(yù)設(shè))和復(fù)位
類型: D 型
輸出類型: 差分
元件數(shù): 2
每個元件的位元數(shù): 1
頻率 - 時鐘: 82MHz
延遲時間 - 傳輸: 14ns
觸發(fā)器類型: 正邊沿
輸出電流高,低: 5.2mA,5.2mA
電源電壓: 2 V ~ 6 V
工作溫度: -40°C ~ 125°C
安裝類型: 通孔
封裝/外殼: 14-DIP(0.300",7.62mm)
包裝: 管件
74HC_HCT74
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 4 — 27 August 2012
9 of 21
NXP Semiconductors
74HC74; 74HCT74
Dual D-type flip-flop with set and reset; positive edge-trigger
[1]
All typical values are measured at Tamb =25 C.
[2]
tpd is the same as tPLH and tPHL.
[3]
tt is the same as tTHL and tTLH.
[4]
CPD is used to determine the dynamic power dissipation (PD in W).
PD =CPD VCC2 fi N+ (CL VCC2 fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
(C
L VCC
2
f
o) = sum of outputs.
th
hold time
nD to nCP; see Figure 7
VCC = 4.5 V
3
3-
3
-
ns
fmax
maximum
frequency
nCP; see Figure 7
VCC = 4.5 V
22
54
-
18
-
MHz
VCC =5V; CL =15pF
-
59
-
MHz
CPD
power
dissipation
capacitance
CL =50pF;f= 1 MHz;
VI =GND to VCC - 1.5 V
-29
-
pF
Table 8.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 9.
Symbol Parameter
Conditions
Tamb = 40 C to +85 C
Tamb = 40 C to +125 C Unit
Min
Typ[1]
Max
Min
Max
相關(guān)PDF資料
PDF描述
SY10E101JC TR IC GATE OR/NO QUAD 4INPUT 28PLCC
TXR18AB00C3622AI ADPTR TINEL LOCK STR SHELL 36
74HC374D,652 IC FLIP FLOP OCT D 3STATE 20SOIC
753091222GPTR7 RES ARRAY 2.2K OHM 8 RES 9-SRT
SY100EL05ZI IC GATE AND/NAND DIFF 2INP 8SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HC74N-Q100U 制造商:NXP Semiconductors 功能描述:- Rail/Tube
74HC74NSIG 制造商:SIG 功能描述:74HC74 SIGNETICS S9C2B
74HC74P-E 制造商:Renesas Electronics Corporation 功能描述:Cut Tape
74HC74PW 功能描述:觸發(fā)器 DUAL D-TYPE POSITIVE EDGE-TRIG RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74HC74PW,112 功能描述:觸發(fā)器 DUAL D-TYPE POSITIVE RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel