74HCT646D,653 NXP Semiconductors, 74HCT646D,653 Datasheet - Page 9

• Manufacturer Part Number: 74HCT646D,653
• Description: IC TRANSCVR 3-ST 8BIT INV 24SOIC
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT646D,653

• 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: 24-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HCT646D-T; 74HCT646D-T; 933715640653

Philips Semiconductors
AC WAVEFORMS
September 1993
Octal bus transceiver/register; 3-state
(1)
(1)
Fig.7
(1)
Fig.6 Waveforms showing the input A
Fig.8 Waveforms showing the input S
HCT: V
HCT: V
HCT: V
HC : V
HC : V
HC : V
Waveforms showing the A
maximum clock pulse frequency and the CP
M
M
M
M
M
M
= 1.3 V; V
= 1.3 V; V
= 1.3 V; V
= 50%; V
= 50%; V
= 50%; V
I
I
I
I
I
I
= GND to 3 V.
= GND to 3 V.
= GND to 3 V.
= GND to V
= GND to V
= GND to V
CC
CC
CC
.
.
.
n
,B
n
to CP
n
, B
AB
,S
n
to output B
AB
BA
, CP
to output B
BA
AB
set-up and hold times, clock CP
,CP
n
9
, A
BA
n
n
,A
propagation delays and the output transition times.
to output B
n
propagation delays and output transition times.
n
,A
n
propagation delays.
AB
,CP
74HC/HCT646
BA
Product specification
pulse width,