參數(shù)資料
型號(hào): SN54LS12J
廠商: MOTOROLA INC
元件分類(lèi): 通用總線(xiàn)功能
英文描述: TRIPLE 3-INPUT NAND GATE
中文描述: LS SERIES, TRIPLE 3-INPUT NAND GATE, CDIP14
封裝: 632-08
文件頁(yè)數(shù): 2/4頁(yè)
文件大?。?/td> 122K
代理商: SN54LS12J
5-43
FAST AND LS TTL DATA
SN54/74LS12
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE
(unless otherwise specified)
Symbol
Parameter
Limits
Unit
Test Conditions
Min
Typ
Max
VIH
Input HIGH Voltage
2.0
V
Guaranteed Input HIGH Voltage for
All Inputs
VIL
Input LOW Voltage
54
0.7
V
Guaranteed Input LOW Voltage for
All Inputs
74
0.8
VIK
IOH
Input Clamp Diode Voltage
–0.65
–1.5
V
VCC = MIN, IIN = –18 mA
VCC = MIN, VOH = MAX
Output HIGH Current
54, 74
100
μ
A
VOL
Output LOW Voltage
54, 74
0.25
0.4
V
IOL = 4.0 mA
VCC = VCC MIN,
per Truth Table
74
0.35
0.5
V
IOL = 8.0 mA
VIN = VIL or VIH
IIH
Input HIGH Current
20
μ
A
VCC = MAX, VIN = 2.7 V
VCC = MAX, VIN = 7.0 V
0.1
mA
IIL
Input LOW Current
–0.4
mA
VCC = MAX, VIN = 0.4 V
ICC
Power Supply Current
Total, Output HIGH
Total, Output LOW
1.4
mA
VCC = MAX
3.3
AC CHARACTERISTICS
(TA = 25
°
C)
Symbol
Parameter
Limits
Unit
Test Conditions
Min
Typ
Max
tPLH
tPHL
Turn-Off Delay, Input to Output
17
32
ns
CL = 15 pF, RL = 2.0 k
Turn-On Delay, Input to Output
15
28
ns
VCC = 5.0 V
相關(guān)PDF資料
PDF描述
SN74LS12D TRIPLE 3-INPUT NAND GATE
SN74LS12N TRIPLE 3-INPUT NAND GATE
SN54LS139 DUAL 1-OF-4 DECODER/ DEMULTIPLEXER
SN54LS139J DUAL 1-OF-4 DECODER/ DEMULTIPLEXER
SN74LS139D DUAL 1-OF-4 DECODER/ DEMULTIPLEXER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN54LS132J 制造商:Texas Instruments 功能描述:NAND Gate 4-Element 2-IN Bipolar 14-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:NAND GATE 4-ELEM 2-IN BIPOLAR 14CDIP - Rail/Tube
SN54LS136J 制造商:Texas Instruments 功能描述:XOR Gate 4-Element 2-IN Bipolar 14-Pin CDIP Tube 制造商:Texas Instruments 功能描述:XOR GATE 4-ELEM 2-IN BIPOLAR 14CDIP - Rail/Tube
SN54LS137J 制造商:Texas Instruments 功能描述:Latch/Decoder/Demultiplexer Single 3-to-8 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN54LS138J 制造商:Texas Instruments 功能描述:Decoder/Demultiplexer Single 3-to-8 16-Pin CDIP Tube 制造商:Texas Instruments 功能描述:DECODER/DEMLTPLXR SGL 3-TO-8 16CDIP - Rail/Tube 制造商:Texas Instruments 功能描述:3-8 LINE DECODER/DEMULTIPLEXER
SN54LS139AJ 制造商:Texas Instruments 功能描述:Decoder/Demultiplexer Dual 2-to-4 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:DECODER/DEMLTPLXR DUAL 2-TO-4 16CDIP - Rail/Tube 制造商:Texas Instruments 功能描述:DUAL 3-TO-4 DECODER/DEMLITIPLEXER