- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄24665 > 935174890118 (NXP SEMICONDUCTORS) HC/UH SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDSO20 PDF資料下載
參數(shù)資料
| 型號： | 935174890118 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | HC/UH SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | PLASTIC, SSOP-20 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 59K |
| 代理商： | 935174890118 |
December 1990
2
Philips Semiconductors
Product specication
Octal D-type ip-op; positive
edge-trigger; 3-state
74HC/HCT374
FEATURES
3-state non-inverting outputs for bus oriented
applications
8-bit positive, edge-triggered register
Common 3-state output enable input
Independent register and 3-state buffer operation
Output capability: bus driver
ICC category: MSI
GENERAL DESCRIPTION
The 74HC/HCT374 are high-speed Si-gate CMOS devices
and are pin compatible with low power Schottky TTL
(LSTTL). They are specified in compliance with JEDEC
standard no. 7A.
The 74HC/HCT374 are octal D-type flip-flops featuring
separate D-type inputs for each flip-flop and 3-state
outputs for bus oriented applications. A clock (CP) and an
output enable (OE) input are common to all flip-flops.
The 8 flip-flops will store the state of their individual
D-inputs that meet the set-up and hold times requirements
on the LOW-to-HIGH CP transition.
When OE is LOW, the contents of the 8 flip-flops are
available at the outputs. When OE is HIGH, the outputs go
to the high impedance OFF-state. Operation of the
OE input does not affect the state of the flip-flops.
The “374” is functionally identical to the “534”, but has
non-inverting outputs.
QUICK REFERENCE DATA
GND = 0 V; Tamb =25 °C; tr =tf = 6 ns
Notes
1. CPD is used to determine the dynamic power dissipation (PD in W):
PD =CPD × VCC2 × fi +∑ (CL × VCC2 × fo) where:
fi = input frequency in MHz
fo = output frequency in MHz
∑ (CL × VCC2 × fo) = sum of outputs
CL = output load capacitance in pF
VCC = supply voltage in V
2. For HC the condition is VI = GND to VCC
For HCT the condition is VI = GND to VCC 1.5 V
ORDERING INFORMATION
See
“74HC/HCT/HCU/HCMOS Logic Package Information”.
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
HC
HCT
tPHL/ tPLH
propagation delay CP to Qn
CL = 15 pF; VCC = 5 V
15
13
ns
fmax
maximum clock frequency
77
48
MHz
CI
input capacitance
3.5
pF
CPD
power dissipation capacitance per ip-op
notes 1 and 2
17
pF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 935174860112 | HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 933784230623 | F/FAST SERIES, 4-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16 |
| 933784230602 | F/FAST SERIES, 4-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16 |
| 933672890602 | F/FAST SERIES, 4-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP16 |
| 0560-6600-AA | Isolation Transformer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 93518097J | 制造商:Fiskars Brands Inc 功能描述:Fiskars 45mm Rotary Blades - Pinking (Fits Models 195800/154570/19680/19583) (Fr |
| 935181002005 | 功能描述:電容套件 HiTmpSilCap Kit 0402 1nF 10nF 33nF BD11V RoHS:否 制造商:Nichicon 電容范圍:10 uF to 680 uF 公差范圍: 電壓范圍:6.3 V to 25 V 產(chǎn)品:Aluminum Organic Polymer Capacitor Kit |
| 935181002006 | 功能描述:電容套件 XtrTmpSilCapKit 0402 1nF 10nF 33nF BD11V RoHS:否 制造商:Nichicon 電容范圍:10 uF to 680 uF 公差范圍: 電壓范圍:6.3 V to 25 V 產(chǎn)品:Aluminum Organic Polymer Capacitor Kit |
| 935181002007 | 功能描述:電容套件 LPSC SilCap Kit 0402 1/10/33/100nF BD11V RoHS:否 制造商:Nichicon 電容范圍:10 uF to 680 uF 公差范圍: 電壓范圍:6.3 V to 25 V 產(chǎn)品:Aluminum Organic Polymer Capacitor Kit |
| 93518-410020 | 制造商:FCI 功能描述:CARD COVER |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。