參數(shù)資料
型號: 74AHC373PWDH
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: Quadruple 2-Input Positive-NOR Gates 14-SO -40 to 85
中文描述: AHC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: 4.40 MM, PLASTIC, MO-153AC, SOT-360-1, TSSOP-20
文件頁數(shù): 3/20頁
文件大?。?/td> 97K
代理商: 74AHC373PWDH
1999 Nov 23
3
Philips Semiconductors
Product specification
Octal D-type transparent latch; 3-state
74AHC373; 74AHCT373
FUNCTION TABLE
See note 1.
Note
1.
H = HIGH voltage level;
h = HIGH voltage level one set-up time prior to the HIGH-to-LOW LE transition;
L = LOW voltage level;
I = LOW voltage level one set-up time prior to the HIGH-to-LOW LE transition;
X = don’t care;
Z = high-impedance OFF-state.
ORDERING INFORMATION
PINNING
OPERATING MODES
INPUTS
INTERNAL
LATCHES
OUTPUTS
OE
LE
D
n
L
H
I
h
X
X
Q
0
to Q
7
L
H
L
H
Z
Z
Enable and read register
(transparent mode)
L
L
L
L
H
H
H
H
L
L
X
X
L
H
L
H
X
X
Latch and read register
Latch register and
disable outputs
OUTSIDE NORTH
AMERICA
NORTH AMERICA
PACKAGES
PINS
PACKAGE
MATERIAL
CODE
74AHC373D
74AHC373PW
74AHCT373D
74AHCT373PW
74AHC373D
74AHC373PW DH
74AHCT373D
7AHCT373PW DH
20
20
20
20
SO
plastic
plastic
plastic
plastic
SOT163-1
SOT360-1
SOT163-1
SOT360-1
TSSOP
SO
TSSOP
PIN
SYMBOL
DESCRIPTION
1
2, 5, 6, 9, 12, 15, 16
and 19
3, 4, 7, 8, 13, 14, 17
and 18
10
11
20
OE
Q
0
to Q
7
output enable input (active LOW)
latch outputs
D
0
to D
7
data inputs
GND
LE
V
CC
ground (0 V)
latch enable input (active HIGH)
DC supply voltage
相關PDF資料
PDF描述
74AHCT374 Quadruple 2-Input Positive-AND Gates 14-TSSOP -40 to 85
74AHC374PWDH Octal D-type flip-flop; positive edge-trigger; 3-state
74AHC374 Quadruple 2-Input Positive-NOR Gates 14-TSSOP -40 to 85
74AHCT377 Octal D-type flip-flop with data enable; positive-edge trigger(帶數(shù)據(jù)使能的八D觸發(fā)器;上升沿觸發(fā);三態(tài))
74AHCT541 Octal buffer/line driver; 3-state(八通道緩沖器/線驅動器;三態(tài);)
相關代理商/技術參數(shù)
參數(shù)描述
74AHC373PW-T 功能描述:閉鎖 OCTAL 3-STATE LATCH RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
74AHC374 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal D-type flip-flop; positive edge-trigger; 3-state
74AHC374D 功能描述:觸發(fā)器 OCTAL D 3-STATE 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74AHC374D,112 功能描述:觸發(fā)器 OCTAL D 3-STATE 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74AHC374D,118 功能描述:觸發(fā)器 OCTAL D 3-STATE 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel