參數(shù)資料
型號(hào)： SN74LS54N
廠商： MOTOROLA INC
元件分類： 通用總線功能
英文描述： 1A, 15V,±4% Tolerance, Negative Voltage Regulator, Ta = 0°C to +125°C; Package: TO-220, SINGLE GAUGE; No of Pins: 3; Container: Rail; Qty per Container: 50
中文描述： LS SERIES, 10-INPUT AND-OR-INVERT GATE, PDIP14
封裝： 646-06
文件頁數(shù)： 2/2頁
文件大?。?/td> 48K
代理商： SN74LS54N
5-65
FAST AND LS TTL DATA
SN54/74LS54
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
Input Clamp Diode Voltage
–0.65
–1.5
V
VCC = MIN, IIN = –18 mA
VOH
Output HIGH Voltage
54
2.5
3.5
V
or VIL per Truth Table
74
2.7
3.5
V
VCC = MIN, IOH = MAX, VIN = VIH
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
VCC = MAX, VIN = 0.4 V
VCC = MAX
0.1
mA
IIL
IOS
Input LOW Current
–0.4
mA
Short Circuit Current (Note 1)
–20
–100
mA
ICC
Power Supply Current
Total, Output HIGH
Total, Output LOW
1.6
mA
VCC = MAX
2.0
Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.
AC CHARACTERISTICS
(TA = 25
°
C)
Symbol
Parameter
Limits
Unit
Test Conditions
Min
Typ
Max
tPLH
tPHL
Turn-Off Delay, Input to Output
12
20
ns
CL = 15 pF
Turn-On Delay, Input to Output
12.5
20
ns
VCC = 5.0 V
相關(guān)PDF資料
PDF描述
SN74LS55D 1A, 15V,±4% Tolerance, Negative Voltage Regulator, Ta = 0°C to +125°C; Package: TO-220, SINGLE GAUGE; No of Pins: 3; Container: Rail; Qty per Container: 50
SN74LS55N 2-WIDE 4-INPUT AND-OR-INVERT GATE
SN74LS569DW FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS
SN74LS569N 1A, 24V,±4% Tolerance, Negative Voltage Regulator, Ta = 0°C to +125°C; Package: 3 LEAD D2PAK; No of Pins: 3; Container: Rail; Qty per Container: 50
SN54LS569A Quad 2-Input Multiplexer with 3-State Output; Package: SOEIAJ-16; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2000
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74LS54ND 制造商:Motorola Inc 功能描述:LS SERIES, 10-INPUT AND-OR-INVERT GATE, PDIP14
SN74LS54NDS 制造商:Motorola Inc 功能描述:
SN74LS55D 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN74LS55N 制造商:ON Semiconductor 功能描述:AND-OR-Invert Gate 2-Element 2 Wide 4-IN Bipolar 14-Pin PDIP
SN74LS55ND 制造商:Motorola Inc 功能描述:
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