74VHCT16240ATTR STMicroelectronics, 74VHCT16240ATTR Datasheet - Page 2

• Manufacturer Part Number: 74VHCT16240ATTR
• Description: Buffers & Line Drivers 16-Bit Bus Buffer
• Manufacturer: STMicroelectronics

Specifications of 74VHCT16240ATTR

• Rohs: yes
• Number Of Input Lines: 16
• Number Of Output Lines: 3
• Polarity: Inverting
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-48
• High Level Output Current: - 8 mA
• Logic Family: VHCT
• Logic Type: CMOS
• Low Level Output Current: 8 mA
• Minimum Operating Temperature: - 55 C
• Number Of Channels Per Chip: 16
• Output Type: 3-State
• Propagation Delay Time: 9.5 ns at 5 V
• Factory Pack Quantity: 2000

74VCHT16240A
INPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
X : Don‘t Care
Z : High Impedance
2/10
13, 14, 16, 17 3Y1 to 3Y4 Data Outputs
19, 20, 22, 23 4Y1 to 4Y4 Data Outputs
30, 29, 27, 26 4A1 to 4A4 Data Input
36, 35, 33, 32 3A1 to 3A4 Data Input
41, 40, 38, 37 2A1 to 2A4 Data Input
47, 46, 44, 43 1A1 to 1A4 Data Input
4, 10, 15, 21,
28, 34, 39, 45
7, 18, 31, 42
8, 9, 11, 12
2, 3, 5, 6
PIN No
24
25
48
1
G
H
L
L
INPUTS
1Y1 to 1Y4 Data Outputs
2Y1 to 2Y4 Data Outputs
SYMBOL
GND
V
1G
4G
3G
2G
CC
An
H
X
L
Output Enable Input
Output Enable Input
Output Enable Input
Output Enable Input
Ground (0V)
Positive Supply Voltage
NAME AND FUNCTION
OUTPUT
Yn
H
L
Z
IEC LOGIC SYMBOLS