參數(shù)資料
型號(hào): 74HCT126
廠商: NXP Semiconductors N.V.
英文描述: 8-Line To 1-Line Data Selectors/Multiplexers 16-SO -40 to 85
中文描述: 四緩沖器/線路驅(qū)動(dòng)器,3態(tài)
文件頁數(shù): 3/6頁
文件大小: 40K
代理商: 74HCT126
December 1990
3
Philips Semiconductors
Product specification
Quad buffer/line driver; 3-state
74HC/HCT126
PIN DESCRIPTION
PIN NO.
SYMBOL
NAME AND FUNCTION
1, 4, 10, 13
2, 5, 9, 12
3, 6, 8, 11
7
14
1OE to 4OE
1A to 4A
1Y to 4Y
GND
V
CC
output enable inputs (active HIGH)
data inputs
data outputs
ground (0 V)
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
(a)
(b)
Fig.4 Functional diagram.
Fig.5 Logic diagram (one buffer).
FUNCTION TABLE
Note
1.
H = HIGH voltage level
L = LOW voltage level
X = don’t care
Z = high impedance OFF-state
INPUTS
OUTPUT
nOE
nA
nY
H
H
L
L
H
X
L
H
Z
相關(guān)PDF資料
PDF描述
74HC126 Quad buffer/line driver; 3-state
74HCT1284 8-Line To 1-Line Data Selectors/Multiplexers 16-TSSOP -40 to 85
74HCT1284D 8-Line To 1-Line Data Selectors/Multiplexers 16-TSSOP -40 to 85
74HCT1284DB Parallel printer interface transceiver/buffer
74HCT1284N 8-Line To 1-Line Data Selectors/Multiplexers 16-TSSOP -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HCT126D 功能描述:緩沖器和線路驅(qū)動(dòng)器 QUAD 3-STATE BUS BUF RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74HCT126D,652 功能描述:緩沖器和線路驅(qū)動(dòng)器 QUAD 3-STATE BUS BUF RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74HCT126D,653 功能描述:緩沖器和線路驅(qū)動(dòng)器 QUAD 3-STATE BUS BUF RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74HCT126D/AUJ 制造商:NXP Semiconductors 功能描述:74HCT126D/SO14/REEL13//AU - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC BUS BUFFER 3-ST QUAD 14SOIC
74HCT126DB 功能描述:緩沖器和線路驅(qū)動(dòng)器 QUAD 3-STATE BUS BUF RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel