Product Summary

The 74lv245d is a low-voltage Si-gate CMOS device and is pin and function compatible with 74HC/HCT245. The 74lv245d is an octal transceiver featuring non-inverting 3-State bus compatible outputs in both send and receive directions. The 74lv245d features an output enable (OE) input for easy cascading and a send/receive (DIR) input for direction control.

Parametrics

74lv245d absolute maximum ratings: (1) DC supply voltage Vcc: -0.5 to +7V; (2) DC input diode current ±IIK: 20mA (VI<-0.5 or VI> Vcc + 0.5V) ; (3) DC output diode current: 50mA (Vo<-0.5 or Vo> Vcc + 0.5V) ; (4) DC output source or sink current-bus driver output ±Io: 35mA (-0.5V <Vo< Vcc + 0.5V) ; (5) DC Vcc or GND current for types with - bus driver output ±IGND, ±Icc: 70mA; (6) Storage temperature range Tstg: -65 to +150°C; (7) Ptot: 400mW.

Features

74lv245d features: (1) Wide operating voltage: 1.0 to 5.5V; (2) Optimized for low voltage applications: 1.0 to 3.6V; (3) Accepts TTL input levels between Vcc= 2.7V and Vcc=3.6V; (4) Typical Volp (output ground bounce) < 0.8V at Vcc= 3.3V, Tamb=25°C; (5) Typical VOH (output VOH undershoot) > 2 V at Vcc= 3.3V, Tamb=25°C; (6) Output capability: bus driver; (7) Icc category: MSI.

Diagrams

74lv245d pin configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
74LV245D-T
74LV245D-T

NXP Semiconductors

Bus Transceivers 3.3V OCTAL BUS XCVR 3-S

Data Sheet

Negotiable 
74LV245DB-T
74LV245DB-T

NXP Semiconductors

Bus Transceivers 3.3V OCTAL BUS XCVR 3-S

Data Sheet

Negotiable 
74LV245DB,118
74LV245DB,118

NXP Semiconductors

Bus Transceivers 3.3V OCTAL BUS XCVR

Data Sheet

0-1: $0.15
1-25: $0.13
25-100: $0.12
100-250: $0.11
74LV245DB,112
74LV245DB,112


IC TRANSCVR TRI-ST 8BIT 20SSOP

Data Sheet

0-2772: $0.12
74LV245DB
74LV245DB

NXP Semiconductors

Bus Transceivers 3.3V OCTAL BUS XCVR 3-S

Data Sheet

Negotiable 
74LV245D,118
74LV245D,118

NXP Semiconductors

Bus Transceivers 3.3V OCTAL BUS XCVR

Data Sheet

0-1: $0.15
1-25: $0.13
25-100: $0.12
100-250: $0.11
74LV245D,112
74LV245D,112

NXP Semiconductors

Bus Transceivers 3.3V OCTAL BUS XCVR

Data Sheet

0-1: $0.31
1-25: $0.27
25-100: $0.23
100-250: $0.20
74LV245D
74LV245D

NXP Semiconductors

Bus Transceivers 3.3V OCTAL BUS XCVR 3-S

Data Sheet

Negotiable