参数资料
型号: SN74LV00ANSE4
厂商: TEXAS INSTRUMENTS INC
元件分类: 门电路
英文描述: LV/LV-A/LVX/H SERIES, QUAD 2-INPUT NAND GATE, PDSO14
封装: PLASTIC, SO-14
文件页数: 5/6页
文件大小: 108K
代理商: SN74LV00ANSE4
SN54LV00A, SN74LV00A
QUADRUPLE 2-INPUT POSITIVE-NAND GATES
SCLS389C – SEPTEMBER 1997 – REVISED MAY 2000
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
50% VCC
VCC
0 V
th
tsu
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
Data Input
tPLH
tPHL
tPLH
VOH
VOL
VCC
0 V
50% VCC
Input
Out-of-Phase
Output
In-Phase
Output
Timing Input
50% VCC
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
Output
Control
Output
Waveform 1
S1 at VCC
(see Note B)
Output
Waveform 2
S1 at GND
(see Note B)
VOL
VOH
tPZL
tPZH
tPLZ
tPHZ
≈ VCC
0 V
50% VCC
VOL + 0.3 V
50% VCC
≈ 0 V
VCC
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
LOW- AND HIGH-LEVEL ENABLING
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
Open Drain
Open
VCC
GND
VCC
TEST
S1
VCC
0 V
50% VCC
tw
VOLTAGE WAVEFORMS
PULSE DURATION
Input
NOTES: A. CL includes probe and jig capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
C. All input pulses are supplied by generators having the following characteristics: PRR
≤ 1 MHz, ZO = 50 , tr ≤ 3 ns, tf ≤ 3 ns.
D. The outputs are measured one at a time with one input transition per measurement.
E. tPLZ and tPHZ are the same as tdis.
F. tPZL and tPZH are the same as ten.
G. tPHL and tPLH are the same as tpd.
From Output
Under Test
CL
(see Note A)
LOAD CIRCUIT FOR
3-STATE AND OPEN-DRAIN OUTPUTS
S1
VCC
RL = 1 k
GND
From Output
Under Test
CL
(see Note A)
Test
Point
LOAD CIRCUIT FOR
TOTEM-POLE OUTPUTS
Open
50% VCC
VOH – 0.3 V
Figure 1. Load Circuit and Voltage Waveforms
相关PDF资料
PDF描述
SN54LV00AJ LV/LV-A/LVX/H SERIES, QUAD 2-INPUT NAND GATE, CDIP14
SN54LV00FK LV/LV-A/LVX/H SERIES, QUAD 2-INPUT NAND GATE, CQCC20
SN74LV02PW LV/LV-A/LVX/H SERIES, QUAD 2-INPUT NOR GATE, PDSO14
SN74LV04ADB LV/LV-A/LVX/H SERIES, HEX 1-INPUT INVERT GATE, PDSO14
SN74LV04ANS LV/LV-A/LVX/H SERIES, HEX 1-INPUT INVERT GATE, PDSO14
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