參數(shù)資料
型號(hào): 74AHC74PW,112
廠商: NXP Semiconductors
文件頁(yè)數(shù): 13/14頁(yè)
文件大?。?/td> 0K
描述: IC DUAL D F-F POS-EDGE 14TSSOP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 96
系列: 74AHC
功能: 設(shè)置(預(yù)設(shè))和復(fù)位
類(lèi)型: D 型
輸出類(lèi)型: 差分
元件數(shù): 2
每個(gè)元件的位元數(shù): 1
頻率 - 時(shí)鐘: 75MHz
延遲時(shí)間 - 傳輸: 7.4ns
觸發(fā)器類(lèi)型: 正邊沿
輸出電流高,低: 8mA,8mA
電源電壓: 2 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
包裝: 管件
其它名稱(chēng): 74AHC74PW
74AHC74PW-ND
935263079112
74HC590_2
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 28 April 2009
8 of 21
NXP Semiconductors
74HC590
8-bit binary counter with output register; 3-state
9.
Static characteristics
Table 6.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
25
°C
40 °C to +85 °C 40 °C to +125 °C Unit
Min
Typ
Max
Min
Max
Min
Max
VIH
HIGH-level
input voltage
VCC = 2.0 V
1.5
1.2
-
1.5
-
1.5
-
V
VCC = 4.5 V
3.15
2.4
-
3.15
-
3.15
-
V
VCC = 6.0 V
4.2
3.2
-
4.2
-
4.2
-
V
VIL
LOW-level
input voltage
VCC = 2.0 V
-
0.8
0.5
-
0.5
-
0.5
V
VCC = 4.5 V
-
2.1
1.35
-
1.35
-
1.35
V
VCC = 6.0 V
-
2.8
1.8
-
1.8
-
1.8
V
VOH
HIGH-level
output voltage
VI =VIH or VIL
all outputs
IO = 20 A; VCC = 2.0 V
1.9
2.0
-
1.9
-
1.9
-
V
IO = 20 A; VCC = 4.5 V
4.4
4.5
-
4.4
-
4.4
-
V
IO = 20 A; VCC = 6.0 V
5.9
6.0
-
5.9
-
5.9
-
V
RCO standard output
IO = 4 mA; VCC = 4.5 V
4.18 4.31
-
4.13
-
4.1
-
V
IO = 5.2 mA; VCC = 6.0 V
5.68 5.80
-
5.63
-
5.6
-
V
Qn bus driver output
IO = 6.0 mA; VCC = 4.5 V
4.18 4.31
-
4.13
-
4.1
-
V
IO = 7.8 mA; VCC = 6.0 V
5.68 5.80
-
5.63
-
5.6
-
V
VOL
LOW-level
output voltage
VI =VIH or VIL
all outputs
IO =20 A; VCC = 2.0 V
-
0
0.1
-
0.1
-
0.1
V
IO =20 A; VCC = 4.5 V
-
0
0.1
-
0.1
-
0.1
V
IO =20 A; VCC = 6.0 V
-
0
0.1
-
0.1
-
0.1
V
RCO standard output
IO = 4 mA; VCC = 4.5 V
-
0.17
0.26
-
0.33
-
0.4
V
IO = 5.2 mA; VCC = 6.0 V
-
0.18
0.26
-
0.33
-
0.4
V
Qn bus driver output
IO = 6.0 mA; VCC = 4.5 V
-
0.17
0.26
-
0.33
-
0.4
V
IO = 7.8 mA; VCC = 6.0 V
-
0.18
0.26
-
0.33
-
0.4
V
II
input leakage
current
VI =VCC or GND;
VCC = 6.0 V
--
±0.1
-
±1.0
-
±1.0
A
IOZ
OFF-state
output current
per pin; VI =VIH or VIL;
VO =VCC or GND;
other inputs at VCC or GND;
VCC = 6.0 V
--
±0.5
-
±5.0
-
±10
A
ICC
supply current VI =VCC or GND; IO =0A;
VCC = 6.0 V
-
4.0
-
40
-
80
A
CI
input
capacitance
-
3.5
-
pF
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