SN74AHC8541 8-BIT INVERTING/NONINVERTING SCHMITT-TRIGGER BUFFERS W/3-STATE OUT datasheet (Texas Instruments) - 5
| 制造商 | Texas Instruments |
| 描述 | 8-bit Inverting/Non-Inverting Schmitt-Trigger Buffer With 3-state Outputs |
| 页数 / 页 | 8 / 5 — SN74AHC8541. www.ti.com. NOISE CHARACTERISTICS(1). PARAMETER. MIN. TYP. … |
| 文件格式/大小 | PDF / 363 Kb |
| 文件语言 | 英语 |
SN74AHC8541. www.ti.com. NOISE CHARACTERISTICS(1). PARAMETER. MIN. TYP. MAX. UNIT. PARAMETER MEASUREMENT INFORMATION
文件文字版本
SN74AHC8541 www.ti.com
... SCLS716 – APRIL 2009
NOISE CHARACTERISTICS(1)
VCC = 5 V, CL = 50 pF, TA = –40°C to 85°C
PARAMETER MIN TYP MAX UNIT
VOL(P) Quiet output, maximum dynamic VOL 0.4 V VOL(V) Quiet output, minimum dynamic VOL –0.4 V VOH(V) Quiet output, minimum dynamic VOH 4.5 V VIH(D) High-level dynamic input voltage 3.5 V VIL(D) Low--level dynamic input voltage 1.5 V (1) Characteristics are for surface-mount packages only.
PARAMETER MEASUREMENT INFORMATION
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 Ω, tr ≤ 3 ns, tf ≤3 ns. D. The outputs are measured one at a time with one transition per measurement. E. tPZL and tPZH are the same as ten. F. tPLZ and tPHZ are the same as tdis. G. tPLH and tPHL are the same as tpd.
Figure 1. Load Circuit and Voltage Waveforms
Copyright © 2009, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Link(s): SN74AHC8541 Document Outline FEATURES DESCRIPTION ABSOLUTE MAXIMUM RATINGS RECOMMENDED OPERATING CONDITIONS ELECTRICAL CHARACTERISTICS SWITCHING CHARACTERISTICS SWITCHING CHARACTERISTICS NOISE CHARACTERISTICS PARAMETER MEASUREMENT INFORMATION
... SCLS716 – APRIL 2009
NOISE CHARACTERISTICS(1)
VCC = 5 V, CL = 50 pF, TA = –40°C to 85°C
PARAMETER MIN TYP MAX UNIT
VOL(P) Quiet output, maximum dynamic VOL 0.4 V VOL(V) Quiet output, minimum dynamic VOL –0.4 V VOH(V) Quiet output, minimum dynamic VOH 4.5 V VIH(D) High-level dynamic input voltage 3.5 V VIL(D) Low--level dynamic input voltage 1.5 V (1) Characteristics are for surface-mount packages only.
PARAMETER MEASUREMENT INFORMATION
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 Ω, tr ≤ 3 ns, tf ≤3 ns. D. The outputs are measured one at a time with one transition per measurement. E. tPZL and tPZH are the same as ten. F. tPLZ and tPHZ are the same as tdis. G. tPLH and tPHL are the same as tpd.
Figure 1. Load Circuit and Voltage Waveforms
Copyright © 2009, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Link(s): SN74AHC8541 Document Outline FEATURES DESCRIPTION ABSOLUTE MAXIMUM RATINGS RECOMMENDED OPERATING CONDITIONS ELECTRICAL CHARACTERISTICS SWITCHING CHARACTERISTICS SWITCHING CHARACTERISTICS NOISE CHARACTERISTICS PARAMETER MEASUREMENT INFORMATION