74HC174 Philips, 74HC174 Datasheet - Page 3

• Manufacturer Part Number: 74HC174
• Description: Hex D-type flip-flop with reset positive-edge trigger
• Manufacturer: Philips

Philips Semiconductors
ORDERING INFORMATION
PIN DESCRIPTION
1998 Jul 08
74HC174N;
74HCT174N
74HC174D;
74HCT174D
74HC174DB;
74HCT174DB
74HC174PW;
74HCT174PW
PIN NO.
1
2, 5, 7, 10, 12, 15
3, 4, 6, 11, 13, 14
8
9
16
Hex D-type flip-flop with reset; positive-edge trigger
NUMBER
TYPE
Fig.1 Pin configuration.
TSSOP16
SSOP16
NAME
DIP16
SO16
SYMBOL
MR
Q
D
GND
CP
V
CC
0
0
to D
to Q
5
5
plastic dual in-line package; 16 leads (300 mil); long body
plastic small outline package; 16 leads; body width 3.9 mm
plastic shrink small outline package; 16 leads; body width 5.3 mm
plastic thin shrink small outline package; 16 leads; body width 4.4 mm
NAME AND FUNCTION
asynchronous master reset (active LOW)
flip-flop outputs
data inputs
ground (0 V)
clock input (LOW-to-HIGH, edge-triggered)
positive supply voltage
Fig.2
3
DESCRIPTION
PACKAGE
Fig.3 IEC logic symbol.
74HC/HCT174
Product specification
SOT109-1
SOT338-1
SOT403-1
VERSION
SOT38-1