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參數資料
| 型號： | M74HCT126 |
| 廠商： | 意法半導體 |
| 英文描述： | 4-Pin Half Pitch MFP AC Input Phototransistor Output Optocoupler; Package: Half Pitch MFP; No of Pins: 4; Container: Tape & Reel |
| 中文描述： | 四總線緩沖器的三態(tài) |
| 文件頁數： | 1/10頁 |
| 文件大?。?/td> | 252K |
| 代理商： | M74HCT126 |
M54/74HCT125
M54/74HCT126
October 1993
QUAD BUS BUFFERS (3-STATE)
B1R
(Plastic Package)
ORDER CODES :
M54HCTXXXF1R
M74HCTXXXB1R
M74HCTXXXM1R
M74HCTXXXC1R
F1R
(CeramicPackage)
M1R
(MicroPackage)
C1R
(Chip Carrier)
PIN CONNECTIONS
(top view)
NC =
No Internal
Connection
INPUT AND OUTPUT EQUIVALENT CIRCUIT
DESCRIPTION
.
HIGH SPEED
t
PD
= 12 ns(TYP.) AT V
CC
= 5 V
.
LOWPOWER DISSIPATION
I
CC
= 4
μ
A(MAX.) AT 25
°
C
.
OUTPUT DRIVE CAPABILITY
15 LSTTL LOADS
.
BALANCEDPROPAGATION DELAYS
t
PLH
= t
PHL
.
SYMMETRICAL OUTPUT IMPEDANCE
I
OL
=
I
OH
= 6 mA(MIN.)
.
COMPATIBLE WITHTTL OUTPUTS
V
IH
= 2V (MIN.) V
IL
= 0.8V (MAX)
.
PIN ANDFUNCTION COMPATIBLE
WITH 54/74LS125/126
The M54/74HCT125/126 are high speed CMOS
QUAD BUS BUFFER (3-STATE) FABRICATED IN
SILICON GATEC
2
MOS technology. They have the
same high speed performance ofLSTTL combined
with trueCMOS lowpower consumption. Thesede-
vices require the same 3-STATE control input G to
be takenhigh tomake the outputgointothehigh im-
pedancestate.This integrated circuit has input and
output characteristics that are fully compatible with
54/74 LSTTL logic families. M54/74HCT devices
are designed to directly interface HSC
2
MOS sys-
tems with TTL and NMOS components. They are
also plugin replacements for LSTTL devices giving
a reduction of power consumption. All inputs are
equipped with protection circuits against static dis-
charge and transient excess voltage.
HCT125
HCT126
1/10
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PDF描述 |
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| M74HCT132 | 4-Pin Half Pitch MFP AC Input Phototransistor Output Optocoupler |
| M74HCT132B1R | 4-Pin Half Pitch MFP AC Input Phototransistor Output Optocoupler; Package: Half Pitch MFP; No of Pins: 4; Container: Tape & Reel |
| M74HCT132M1R | 4-Pin Half Pitch MFP AC Input Phototransistor Output Optocoupler; Package: Half Pitch MFP; No of Pins: 4; Container: Tape & Reel |
| M74HCT138 | 3 TO 8 LINE DECODER INVERTING |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| M74HCT126B1R | 功能描述:緩沖器和線路驅動器 Quad Bus Buffer RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| M74HCT126M1R | 制造商:STMicroelectronics 功能描述: |
| M74HCT126RM13TR | 制造商:STMicroelectronics 功能描述:Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOP T/R |
| M74HCT132B1R | 功能描述:邏輯門 Quad 2-In Schmt NAND RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| M74HCT132M1R | 功能描述:邏輯門 QUAD 2 INPUT SCHMITT NAND GATE RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
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