74HC540N NXP Semiconductors, 74HC540N Datasheet - Page 7

• Manufacturer Part Number: 74HC540N
• Description: Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin PDIP Bulk
• Manufacturer: NXP Semiconductors

Specifications of 74HC540N

• Package: 20PDIP
• Logic Family: HC
• Logic Function: Buffer/Line Driver
• Number Of Outputs Per Chip: 8
• Output Type: 3-State
• Input Signal Type: Single-Ended
• Maximum Propagation Delay Time @ Maximum Cl: 100@2V|20@4.5V|17@6V ns
• Polarity: Inverting
• Supply Voltage Range: 2V To 6V
• Logic Case Style: DIP
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +125°C
• Svhc: No SVHC (18-Jun-2010)
• Package / Case: DIP
• Base Number: 74
• Ic Generic Number: 74HC540
• Logic: RoHS Compliant
• Logic Device Type: Buffer / Line Driver, Inverting
• Rohs Compliant: Yes

Philips Semiconductors
AC WAVEFORMS
PACKAGE OUTLINES
See
December 1990
Octal buffer/line driver; 3-state; inverting
(1) HC : V
(1) HC : V
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
Fig.6 Waveforms showing the input (A
HCT: V
HCT: V
M
M
M
M
= 50%; V
= 50%; V
= 1.3 V; V
= 1.3 V; V
I
I
I
I
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
Fig.7 Waveforms showing the 3-state enable and disable times.
CC
CC
.
.
n
) to output (Y
.
7
n
) propagation delays and the output transition times.
74HC/HCT540
Product specification