74HCT640DB,118 NXP Semiconductors, 74HCT640DB,118 Datasheet - Page 6

• Manufacturer Part Number: 74HCT640DB,118
• Description: IC TRANSCEIVER 3ST 8BIT 20SSOP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT640DB,118

• Logic Type: Transceiver, Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 6mA, 6mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HCT640DB-T; 74HCT640DB-T; 935190190118

Philips Semiconductors
AC WAVEFORMS
March 1988
Octal bus transceiver; 3-state; inverting
(1)
Fig.5
HCT: V
HC : V
Waveforms showing the input (A
output (B
output transition times.
M
M
= 1.3 V; V
= 50%; V
n
, A
I
I
= GND to 3 V.
= GND to V
n
) propagation delays and the
CC
.
n
, B
n
) to
6
PACKAGE OUTLINES
See
(1)
Fig.6
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
HCT: V
HC : V
Waveforms showing the 3-state enable and
disable times.
M
M
= 1.3 V; V
= 50%; V
I
I
= GND to 3 V.
= GND to V
CC
74HC/HCT640
.
Product specification
.